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2018–19 Boston Celtics season

{{short description|Season of National Basketball Association team the Boston Celtics}}

{{Use mdy dates|date=August 2023}}

{{Infobox NBA season

| team = Boston Celtics

| end_year = 2019

| wins = 49

| losses = 33

| division = Atlantic

| division_place = 3

| conf_place = 4

| coach = Brad Stevens

| gm = Danny Ainge

| owners = Boston Basketball Partners

| arena = TD Garden

| playoffs = Conference Semifinals
(lost to Bucks 1–4)

| bbr_team = BOS

| television = NBC Sports Boston

| radio = WBZ-FM

}}

The 2018–19 Boston Celtics season was the 73rd season of the franchise in the National Basketball Association (NBA).

In the playoffs, the Celtics swept the Indiana Pacers in the First Round. It was the first time since 2011 that the Celtics swept their opponent in the First Round. In the conference semifinals, the Celtics lost to the Milwaukee Bucks in five games.

Just days before the second round matchup with the Bucks, Celtics legend John Havlicek, died on Thursday, April 25 at the age of 79. The team wore a black band with a white #17 (in honor of Havlicek) for Game 1 of the semi-final series with the Bucks which the Celtics won.

Draft picks

{{main article|2018 NBA draft}}

class="wikitable sortable sortable"

! style="background:#008040; color:white" width="10%"| Round

! style="background:#008040; color:white" width="10%"| Pick

! style="background:#008040; color:white" width="20%"| Player

! style="background:#008040; color:white" width="15%"| Position

! style="background:#008040; color:white" width="15%"| Nationality

! style="background:#008040; color:white" width="20%"| College / Club

style="text-align: center"

| 1

| 27

| Robert Williams III

| PF

| {{USA}}

| Texas A&M

Roster

{{NBA roster header|team=Boston Celtics|season=2018–19}}

{{player2 |num = 46 | first = Aron | last = Baynes | pos = C | ft = 6 | in = 10 | lbs = 260 | college = Washington State | DOB = 1986–12–09}}

{{player2 |num = 7 | first = Jaylen | last = Brown | pos = G | ft = 6 | in = 7 | lbs = 220 | college = California | DOB = 1996–10–24 }}

{{player2 |num = 50| first = PJ | last = Dozier | pos = G | ft = 6 | in = 6 | lbs = 205 | college = South Carolina | DOB = 1996–10–25 | note = TW}}

{{player2 |num = 8 | first = Jonathan | last = Gibson |dab= basketball| pos = G | ft = 6 | in = 2 | lbs = 185 | college = New Mexico State | DOB = 1987–11–08 }}

{{player2 |num = 20| first = Gordon | last = Hayward | pos = F | ft = 6 | in = 8 | lbs = 225 | college = Butler | DOB = 1990–03–23 }}

{{player2 |num = 42| first = Al | last = Horford | pos = FC | ft = 6 | in = 10 | lbs = 245 | college = Florida | DOB = 1986–06–03 }}

{{player2 | num = 28 | first = R. J. | last = Hunter | pos = G | ft = 6 | in = 5 | lbs = 185 | college = Georgia State | DOB = 1993–10–24 | note = TW }}

{{player2 |num = 11| first = Kyrie | last = Irving | pos = G | ft = 6 | in = 3 | lbs = 193 | college = Duke | DOB = 1992–03–23 }}

{{player2 |num = 13 | first = Marcus | last = Morris| pos = F | ft = 6 | in = 10 | lbs = 235 | college = Kansas | DOB = 1989–09–02 }}

{{player2 |num = 37| first = Semi | last = Ojeleye | pos = F | ft = 6 | in = 7 | lbs = 241 | college = Southern Methodist | DOB = 1994–12–05 }}

{{player2 |num = 12| first = Terry | last = Rozier | pos = G | ft = 6 | in = 1 | lbs = 190 | college = Louisville | DOB = 1994–03–17 }}

{{player2 |num = 36| first = Marcus | last = Smart | pos = G | ft = 6 | in = 4 | lbs = 220 | college = Oklahoma State | DOB = 1994–03–06}}

{{player2 |num = 0 | first = Jayson | last = Tatum | pos = F | ft = 6 | in = 8 | lbs = 208 | college = Duke | DOB = 1998–03–03 }}

{{player2 |num = 27| first = Daniel | last = Theis | pos = F | ft = 6 | in = 9 | lbs = 243 | from = Germany | DOB = 1992–04–04 }}

{{player2 |num = 9 | first = Brad | last = Wanamaker | pos = G | ft = 6 | in = 4 | lbs = 210 | college = Pittsburgh | DOB = 1989–07–25 }}

{{player2 |num = 44| first = Robert | last = Williams III | pos = CF | ft = 6 | in = 10 | lbs = 240 | college = Texas A&M | DOB = 1997–10–17}}

{{player2 |num = 30| first = Guerschon | last = Yabusele | pos = F | ft = 6 | in = 8 | lbs = 260 | from = France | DOB = 1995–12–17 }}

{{NBA roster footer

| head_coach =

| asst_coach =

| otherlegend = (GL) On assignment to G League affiliate

| otherlegend2 = (TW) Two-way affiliate player

| roster_url = http://www.nba.com/celtics/roster/

| transaction_url = https://stats.nba.com/transactions/

| accessdate = 2019–04–14

}}

Standings

=Division=

{{2018–19 NBA Atlantic standings|team=BOS}}

=Conference=

{{2018–19 NBA East standings|team=BOS}}

  • * notes division leader

Game log

=Preseason=

{{NBA game log start|Boston Celtics|preseason=yes|end_year=2019|record=Total: 1–3 (home: 1–1; road: 0–2)}}

{{NBA game log section|Boston Celtics|Preseason|first=yes|show=no

| home_wins = 1

| home_losses = 1

| road_wins = 0

| road_losses = 2

}}

|- style="background:#fcc"

| 1

| September 28

| @ Charlotte

| [http://www.nba.com/games/20180928/BOSCHA#/boxscore.html 97–104]

| Brown (14)

| Ojeleye (8)

| Horford, Irving (3)

| Dean Smith Center
18,081

| 0–1

|- style="background:#cfc"

| 2

| September 30

| Charlotte

| [http://www.nba.com/games/20180930/CHABOS#/boxscore.html 115–112]

| Irving (20)

| Baynes, Morris (6)

| Irving, Rozier (4)

| TD Garden
18,624

| 1–1

|- style="background:#fcc"

| 3

| October 2

| Cleveland

| [http://www.nba.com/games/20181002/CLEBOS#/boxscore.html 95–102]

| Smart (15)

| Baynes (7)

| Horford (4)

| TD Garden
18,624

| 1–2

|- style="background:#fcc"

| 4

| October 6

| @ Cleveland

| [http://www.nba.com/games/20181006/BOSCLE#/boxscore.html 102–113]

| Morris, Rozier (17)

| Baynes (6)

| Horford (7)

| Quicken Loans Arena
17,083

| 1–3

{{NBA game log end|bos|end_year=2019}}

=Regular season =

{{NBA game log start|Boston Celtics|end_year=2019|record=Total: 49–33 (home: 28–13; road: 21–20)}}

{{NBA game log section|Boston Celtics|October|first=yes

| home_wins = 2

| home_losses = 1

| road_wins = 3

| road_losses = 1

}}

|- style="background:#cfc

| 1

| October 16

| Philadelphia

| [http://www.nba.com/games/20181016/PHIBOS#/boxscore.html 105–87]

| Jayson Tatum (23)

| Marcus Morris (10)

| Kyrie Irving (7)

| TD Garden
18,624

| 1–0

|- style="background:#fcc

| 2

| October 19

| @ Toronto

| [http://www.nba.com/games/20181019/BOSTOR#/boxscore.html 101–113]

| Kyrie Irving (21)

| Al Horford (10)

| Kyrie Irving (6)

| Scotiabank Arena
19,800

| 1–1

|- style="background:#cfc

| 3

| October 20

| @ New York

| [http://www.nba.com/games/20181020/BOSNYK#/boxscore.html 103–101]

| Jayson Tatum (24)

| Jayson Tatum (14)

| Irving, Smart (5)

| Madison Square Garden
19,427

| 2–1

|- style="background:#fcc

| 4

| October 22

| Orlando

| [http://www.nba.com/games/20181022/ORLBOS#/boxscore.html 90–93]

| Kyrie Irving (29)

| Jayson Tatum (10)

| Kyrie Irving (5)

| TD Garden
18,624

| 2–2

|- style="background:#cfc

| 5

| October 25

| @ Oklahoma City

| [http://www.nba.com/games/20181025/BOSOKC#/boxscore.html 101–95]

| Jayson Tatum (24)

| Marcus Morris (10)

| Kyrie Irving (5)

| Chesapeake Energy Arena
18,203

| 3–2

|- style="background:#cfc

| 6

| October 27

| @ Detroit

| [http://www.nba.com/games/20181027/BOSDET#/boxscore.html 109–89]

| Jaylen Brown (19)

| Morris, Theis (8)

| Marcus Smart (9)

| Little Caesars Arena
18,120

| 4–2

|- style="background:#cfc

| 7

| October 30

| Detroit

| [http://www.nba.com/games/20181030/DETBOS#/boxscore.html 108–105]

| Kyrie Irving (31)

| Marcus Morris (9)

| Kyrie Irving (5)

| TD Garden
18,624

| 5–2

{{NBA game log section|Boston Celtics|November

| home_wins = 4

| home_losses = 2

| road_wins = 3

| road_losses = 6

}}

|- style="background:#cfc

| 8

| November 1

| Milwaukee

| [http://www.nba.com/games/20181101/MILBOS#/boxscore.html 117–113]

| Kyrie Irving (28)

| Terry Rozier (7)

| Al Horford (8)

| TD Garden
18,624

| 6–2

|- style="background:#fcc

| 9

| November 3

| @ Indiana

| [http://www.nba.com/games/20181103/BOSIND#/boxscore.html 101–102]

| Marcus Morris (23)

| Brown, Hayward (7)

| Marcus Smart (9)

| Bankers Life Fieldhouse
17,505

| 6–3

|- style="background:#fcc

| 10

| November 5

| @ Denver

| [http://www.nba.com/games/20181105/BOSDEN#/boxscore.html 107–115]

| Kyrie Irving (31)

| Gordon Hayward (9)

| Al Horford (6)

| Pepsi Center
19,520

| 6–4

|- style="background:#cfc

| 11

| November 8

| @ Phoenix

| [http://www.nba.com/games/20181108/BOSPHX#/boxscore.html 116–109 (OT)]

| Kyrie Irving (39)

| Morris, Tatum (8)

| Kyrie Irving (6)

| Talking Stick Resort Arena
17,359

| 7–4

|- style="background:#fcc

| 12

| November 9

| @ Utah

| [http://www.nba.com/games/20181109/BOSUTA#/boxscore.html 115–123]

| Terry Rozier (22)

| Terry Rozier (6)

| Marcus Smart (10)

| Vivint Smart Home Arena
18,306

| 7–5

|- style="background:#fcc

| 13

| November 11

| @ Portland

| [http://www.nba.com/games/20181111/BOSPOR#/boxscore.html 94–100]

| Jayson Tatum (27)

| Gordon Hayward (9)

| Kyrie Irving (6)

| Moda Center
19,712

| 7–6

|- style="background:#cfc

| 14

| November 14

| Chicago

| [http://www.nba.com/games/20181114/CHIBOS#/boxscore.html 111–82]

| Jaylen Brown (18)

| Aron Baynes (11)

| Kyrie Irving (7)

| TD Garden
18,624

| 8–6

|- style="background:#cfc

| 15

| November 16

| Toronto

| [http://www.nba.com/games/20181116/TORBOS#/boxscore.html 123–116 (OT)]

| Kyrie Irving (43)

| Al Horford (9)

| Kyrie Irving (11)

| TD Garden
18,624

| 9–6

|- style="background:#fcc

| 16

| November 17

| Utah

| [http://www.nba.com/games/20181117/UTABOS#/boxscore.html 86–98]

| Kyrie Irving (20)

| Kyrie Irving (8)

| Hayward, Smart, Rozier (3)

| TD Garden
18,624

| 9–7

|-style="background:#fcc

| 17

| November 19

| @ Charlotte

| [http://www.nba.com/games/20181119/BOSCHA#/boxscore.html 112–117]

| Kyrie Irving (27)

| Gordon Hayward (8)

| Kyrie Irving (11)

| Spectrum Center
18,040

| 9–8

|-style="background:#fcc

| 18

| November 21

| New York

| [http://www.nba.com/games/20181121/NYKBOS#/boxscore.html 109–117]

|Kyrie Irving (22)

|Morris, Tatum (8)

|Kyrie Irving (13)

| TD Garden
18,624

| 9–9

|-style="background:#cfc

| 19

| November 23

| @ Atlanta

|[http://www.nba.com/games/20181123/BOSATL#/boxscore.html 114–96]

| Aron Baynes (16)

| Aron Baynes (9)

| Marcus Smart (7)

| State Farm Arena
15,017

| 10–9

|- style="background:#fcc;"

| 20

| November 24

| @ Dallas

| [http://www.nba.com/games/20181124/BOSDAL#/boxscore.html 104–113]

| Jayson Tatum (21)

| Aron Baynes (9)

| Kyrie Irving (6)

| American Airlines Center
20,226

| 10–10

|- style="background:#cfc;"

| 21

| November 26

| @ New Orleans

| [http://www.nba.com/games/20181126/BOSNOP#/boxscore.html 124–107]

| Kyrie Irving (26)

| Marcus Morris (11)

| Kyrie Irving (10)

| Smoothie King Center
15,189

| 11–10

|- style="background:#cfc;

| 22

| November 30

| Cleveland

| [http://www.nba.com/games/20181130/CLEBOS#/boxscore.html 128–95]

| Kyrie Irving (29)

| Aron Baynes (9)

| Marcus Smart (7)

| TD Garden
18,624

| 12–10

{{NBA game log section|Boston Celtics|December

| home_wins = 5

| home_losses = 2

| road_wins = 4

| road_losses = 3

}}

|- style="background:#cfc

| 23

| December 1

| @ Minnesota

| [http://www.nba.com/games/20181201/BOSMIN#/boxscore.html 118–109]

| Gordon Hayward (30)

| Jayson Tatum (9)

| Kyrie Irving (9)

| Target Center
17,663

| 13–10

|- style="background:#cfc

| 24

| December 6

| New York

| [http://www.nba.com/games/20181206/NYKBOS#/boxscore.html 128–100]

| Kyrie Irving (22)

| Al Horford (12)

| Kyrie Irving (8)

| TD Garden
18,624

| 14–10

|- style="background:#cfc

| 25

| December 8

| @ Chicago

| [http://www.nba.com/games/20181208/BOSCHI#/boxscore.html 133–77]

| Jaylen Brown (23)

| Daniel Theis (10)

| Gordon Hayward (6)

| United Center
20,923

| 15–10

|- style="background:#cfc

| 26

| December 10

| New Orleans

| [http://www.nba.com/games/20181210/NOPBOS#/boxscore.html 113–100]

| Marcus Morris (31)

| Robert Williams III (11)

| Terry Rozier (6)

| TD Garden
18,624

| 16–10

|- style="background:#cfc

| 27

| December 12

| @ Washington

| [http://www.nba.com/games/20181212/BOSWAS#/boxscore.html 130–125 (OT)]

| Kyrie Irving (38)

| Jayson Tatum (12)

| Kyrie Irving (7)

| Capital One Arena
20,409

| 17–10

|- style="background:#cfc

| 28

| December 14

| Atlanta

| [http://www.nba.com/games/20181214/ATLBOS#/boxscore.html 129–108]

| Kyrie Irving (24)

| Theis, Rozier (7)

| Marcus Smart (7)

| TD Garden
18,624

| 18–10

|- style="background:#fcc

| 29

| December 15

| @ Detroit

| [http://www.nba.com/games/20181215/BOSDET#/boxscore.html 104–113]

| Kyrie Irving (24)

| Irving, Tatum, Smart (8)

| Kyrie Irving (4)

| Little Caesars Arena
14,500

| 18–11

|- style="background:#fcc

| 30

| December 19

| Phoenix

| [http://www.nba.com/games/20181219/PHXBOS#/boxscore.html 103–111]

| Kyrie Irving (29)

| Williams III, Tatum (8)

| Kyrie Irving (10)

| TD Garden
18,624

| 18–12

|- style="background:#fcc

| 31

| December 21

| Milwaukee

| [http://www.nba.com/games/20181221/MILBOS#/boxscore.html 107–120]

| Jayson Tatum (20)

| Kyrie Irving (9)

| Kyrie Irving (7)

| TD Garden
18,624

| 18–13

|- style="background:#cfc

| 32

| December 23

| Charlotte

| [http://www.nba.com/games/20181223/CHABOS#/boxscore.html 119–103]

| Kyrie Irving (25)

| Marcus Morris (8)

| Terry Rozier (6)

| TD Garden
18,624

| 19–13

|- style="background:#cfc

| 33

| December 25

| Philadelphia

| [http://www.nba.com/games/20181225/PHIBOS#/boxscore.html 121–114 (OT)]

| Kyrie Irving (40)

| Irving, Tatum (10)

| Al Horford (5)

| TD Garden
18,624

| 20–13

|- style="background:#fcc

| 34

| December 27

| @ Houston

| [http://www.nba.com/games/20181227/BOSHOU#/boxscore.html 113–127]

| Kyrie Irving (23)

| Morris, Hayward (6)

| Kyrie Irving (11)

| Toyota Center
18,055

| 20–14

|- style="background:#cfc

| 35

| December 29

| @ Memphis

| [http://www.nba.com/games/20181229/BOSMEM#/boxscore.html 112–103]

| Kyrie Irving (26)

| Jayson Tatum (8)

| Kyrie Irving (13)

| FedExForum
17,794

| 21–14

|- style="background:#fcc

| 36

| December 31

| @ San Antonio

| [http://www.nba.com/games/20181231/BOSSAS#/boxscore.html 111–120]

| Jaylen Brown (30)

| Jayson Tatum (11)

| Kyrie Irving (8)

| AT&T Center
18,354

| 21–15

{{NBA game log section|Boston Celtics|January

| home_wins = 10

| home_losses = 1

| road_wins = 1

| road_losses = 3

}}

|- style="background:#cfc

| 37

| January 2

| Minnesota

| [http://www.nba.com/games/20190102/MINBOS#/boxscore.html 115–102]

| Gordon Hayward (35)

| Horford, Brown (5)

| Marcus Smart (8)

| TD Garden
18,624

| 22–15

|- style="background:#cfc

| 38

| January 4

| Dallas

| [http://www.nba.com/games/20190104/DALBOS#/boxscore.html 114–93]

| Jaylen Brown (21)

| Daniel Theis (13)

| Horford, Hayward (8)

| TD Garden
18,624

| 23–15

|- style="background:#cfc;"

| 39

| January 7

| Brooklyn

| [http://www.nba.com/games/20190107/BKNBOS#/boxscore.html 116–95]

| Kyrie Irving (17)

| Al Horford (9)

| Marcus Smart (7)

| TD Garden
18,624

| 24–15

|- style="background:#cfc;"

| 40

| January 9

| Indiana

| [http://www.nba.com/games/20190109/INDBOS#/boxscore.html 135–108]

| Morris, Brown (22)

| Marcus Morris (8)

| Al Horford (8)

| TD Garden
18,624

| 25–15

|- style="background:#fcc;

| 41

| January 10

| @ Miami

| [http://www.nba.com/games/20190110/BOSMIA#/boxscore.html 99–115]

| Kyrie Irving (22)

| Morris, Rozier (6)

| Kyrie Irving (5)

| American Airlines Arena
19,600

| 25–16

|- style="background:#fcc;

| 42

| January 12

| @ Orlando

| [http://www.nba.com/games/20190112/BOSORL#/boxscore.html 103–105]

| Kyrie Irving (25)

| Al Horford (11)

| Kyrie Irving (6)

| Amway Center
18,846

| 25–17

|- style="background:#fcc

| 43

| January 14

| @ Brooklyn

| [http://www.nba.com/games/20190114/BOSBKN#/boxscore.html 102–109]

| Jayson Tatum (34)

| Morris, Brown (6)

| Terry Rozier (5)

| Barclays Center
16,247

| 25–18

|- style="background:#cfc

| 44

| January 16

| Toronto

| [http://www.nba.com/games/20190116/TORBOS#/boxscore.html 117–108]

| Kyrie Irving (27)

| Jayson Tatum (10)

| Kyrie Irving (18)

| TD Garden
18,624

| 26–18

|- style="background:#cfc

| 45

| January 18

| Memphis

| [http://www.nba.com/games/20190118/MEMBOS#/boxscore.html 122–116]

| Kyrie Irving (38)

| Aron Baynes (12)

| Kyrie Irving (11)

| TD Garden
18,624

| 27–18

|- style="background:#cfc

| 46

| January 19

| @ Atlanta

| [http://www.nba.com/games/20190119/BOSATL#/boxscore.html 113–105]

| Kyrie Irving (32)

| Al Horford (9)

| Kyrie Irving (5)

| State Farm Arena
16,626

| 28–18

|- style="background:#cfc

| 47

| January 21

| Miami

| [http://www.nba.com/games/20190121/MIABOS#/boxscore.html 107–99]

| Kyrie Irving (26)

| Al Horford (10)

| Kyrie Irving (12)

| TD Garden
18,624

| 29–18

|- style="background:#cfc

| 48

| January 23

| Cleveland

| [http://www.nba.com/games/20190123/CLEBOS#/boxscore.html 123–103]

| Terry Rozier (26)

| Terry Rozier (8)

| Terry Rozier (6)

| TD Garden
18,624

| 30–18

|- style="background:#fcc

| 49

| January 26

| Golden State

| [http://www.nba.com/games/20190126/GSWBOS#/boxscore.html 111–115]

| Kyrie Irving (32)

| Al Horford (10)

| Kyrie Irving (13)

| TD Garden
18,624

| 30–19

|- style="background:#cfc

| 50

| January 28

| Brooklyn

| [http://www.nba.com/games/20190128/BKNBOS#/boxscore.html 112–104]

| Brown, Smart (21)

| Al Horford (11)

| Smart, Rozier (7)

| TD Garden
18,624

| 31–19

|- style="background:#cfc

| 51

| January 30

| Charlotte

| [http://www.nba.com/games/20190130/CHABOS#/boxscore.html 126–94]

| Jaylen Brown (24)

| Jaylen Brown (10)

| Terry Rozier (10)

| TD Garden
18,624

| 32–19

{{NBA game log section|Boston Celtics|February

| home_wins = 2

| home_losses = 3

| road_wins = 3

| road_losses = 3

}}

|- style="background:#cfc

| 52

| February 1

| @ New York

| [http://www.nba.com/games/20190201/BOSNYK#/boxscore.html 113–99]

| Kyrie Irving (23)

| Kyrie Irving (10)

| Irving, Rozier (6)

| Madison Square Garden
18,343

| 33–19

|- style="background:#cfc

| 53

| February 3

| Oklahoma City

| [http://www.nba.com/games/20190203/OKCBOS#/boxscore.html 134–129]

| Kyrie Irving (30)

| Morris, Tatum, Rozier (7)

| Kyrie Irving (11)

| TD Garden
18,624

| 34–19

|- style="background:#cfc

| 54

| February 5

| @ Cleveland

| [http://www.nba.com/games/20190205/BOSCLE#/boxscore.html 103–96]

| Jayson Tatum (25)

| Brown, Tatum (7)

| Al Horford (8)

| Quicken Loans Arena
19,432

| 35–19

|- style="background:#fcc

| 55

| February 7

| L. A. Lakers

| [http://www.nba.com/games/20190207/LALBOS#/boxscore.html 128–129]

| Kyrie Irving (24)

| Jayson Tatum (10)

| Kyrie Irving (8)

| TD Garden
18,624

| 35–20

|- style="background:#fcc

| 56

| February 9

| L. A. Clippers

| [http://www.nba.com/games/20190209/LACBOS#/boxscore.html 112–123]

| Gordon Hayward (19)

| Jayson Tatum (8)

| Smart, Horford (5)

| TD Garden
18,624

| 35–21

|- style="background:#cfc

| 57

| February 12

| @ Philadelphia

| [http://www.nba.com/games/20190212/BOSPHI#/boxscore.html 112–109]

| Gordon Hayward (26)

| Jayson Tatum (10)

| Rozier, Horford (5)

| Wells Fargo Center
20,582

| 36–21

|- style="background:#cfc

| 58

| February 13

| Detroit

| [http://www.nba.com/games/20190213/DETBOS#/boxscore.html 118–110]

| Gordon Hayward (18)

| Al Horford (14)

| Hayward, Horford (8)

| TD Garden
18,624

| 37–21

|- align="center"

| colspan="9" style="background:#bbcaff;" | All-Star Break

|- style="background:#fcc

| 59

| February 21

| @ Milwaukee

| [http://www.nba.com/games/20190221/BOSMIL#/boxscore.html 97–98]

| Kyrie Irving (22)

| Al Horford (17)

| Irving, Horford (8)

| Fiserv Forum
17,926

| 37–22

|- style="background:#fcc

| 60

| February 23

| @ Chicago

| [http://www.nba.com/games/20190223/BOSCHI#/boxscore.html 116–126]

| Kyrie Irving (37)

| Morris, Smart (6)

| Kyrie Irving (10)

| United Center
21,295

| 37–23

|- style="background:#fcc

| 61

| February 26

| @ Toronto

| [http://www.nba.com/games/20190226/BOSTOR#/boxscore.html 95–118]

| Marcus Morris (15)

| Jaylen Brown (8)

| Irving, Horford (5)

| Scotiabank Arena
19,800

| 37–24

|- style="background:#fcc

| 62

| February 27

| Portland

| [http://www.nba.com/games/20190227/PORBOS#/boxscore.html 92–97]

| Kyrie Irving (31)

| Jaylen Brown (10)

| Smart, Horford (5)

| TD Garden
18,624

| 37–25

{{NBA game log section|Boston Celtics|March

| home_wins = 4

| home_losses = 3

| road_wins = 4

| road_losses = 4

}}

|- style="background:#cfc

| 63

| March 1

| Washington

| [http://www.nba.com/games/20190301/WASBOS#/boxscore.html 107–96]

| Al Horford (18)

| Marcus Morris (9)

| Kyrie Irving (12)

| TD Garden
18,624

| 38–25

|- style="background:#fcc

| 64

| March 3

| Houston

| [http://www.nba.com/games/20190303/HOUBOS#/boxscore.html 104–115]

| Kyrie Irving (24)

| Kyrie Irving (9)

| Irving, Smart (6)

| TD Garden
18,624

| 38–26

|- style="background:#cfc

| 65

| March 5

| @ Golden State

| [http://www.nba.com/games/20190305/BOSGSW#/boxscore.html 128–95]

| Gordon Hayward (30)

| Gordon Hayward (7)

| Kyrie Irving (11)

| Oracle Arena
19,596

| 39–26

|- style="background:#cfc

| 66

| March 6

| @ Sacramento

| [http://www.nba.com/games/20190306/BOSSAC#/boxscore.html 111–109]

| Jayson Tatum (24)

| Al Horford (11)

| Al Horford (7)

| Golden 1 Center
17,583

| 40–26

|- style="background:#cfc

| 67

| March 9

| @ L. A. Lakers

| [http://www.nba.com/games/20190309/BOSLAL#/boxscore.html 120–107]

| Kyrie Irving (30)

| Al Horford (8)

| Irving, Smart, Tatum (5)

| Staples Center
18,997

| 41–26

|- style="background:#fcc

| 68

| March 11

| @ L. A. Clippers

| [http://www.nba.com/games/20190311/BOSLAC#/boxscore.html 115–140]

| Terry Rozier (26)

| Jaylen Brown (7)

| Kyrie Irving (11)

| Staples Center
19,068

| 41–27

|- style="background:#cfc

| 69

| March 14

| Sacramento

| [http://www.nba.com/games/20190314/SACBOS#/boxscore.html 126–120]

| Kyrie Irving (31)

| Marcus Morris (13)

| Kyrie Irving (12)

| TD Garden
18,624

| 42–27

|- style="background:#cfc

| 70

| March 16

| Atlanta

| [http://www.nba.com/games/20190316/ATLBOS#/boxscore.html 129–120]

| Kyrie Irving (30)

| Irving, Morris (11)

| Kyrie Irving (9)

| TD Garden
18,624

| 43–27

|- style="background:#fcc

| 71

| March 18

| Denver

| [http://www.nba.com/games/20190318/DENBOS#/boxscore.html 105–114]

| Kyrie Irving (30)

| Jayson Tatum (7)

| Tatum, Horford (6)

| TD Garden
18,624

| 43–28

|- style="background:#fcc

| 72

| March 20

| @ Philadelphia

| [http://www.nba.com/games/20190320/BOSPHI#/boxscore.html 115–118]

| Kyrie Irving (36)

| Irving, Morris (9)

| Al Horford (5)

| Wells Fargo Center
20,606

| 43–29

|- style="background:#fcc

| 73

| March 23

| @ Charlotte

| [http://www.nba.com/games/20190323/BOSCHA#/boxscore.html 117–124]

| Kyrie Irving (31)

| Marcus Morris (9)

| Marcus Smart (8)

| Spectrum Center
19,438

| 43–30

|- style="background:#fcc

| 74

| March 24

| San Antonio

| [http://www.nba.com/games/20190324/SASBOS#/boxscore.html 96–115]

| Marcus Smart (14)

| Gordon Hayward (10)

| Kyrie Irving (12)

| TD Garden
18,624

| 43–31

|- style="background:#cfc

| 75

| March 26

| @ Cleveland

| [http://www.nba.com/games/20190326/BOSCLE#/boxscore.html 116–106]

| Smart, Tatum (21)

| Al Horford (8)

| Al Horford (5)

| Quicken Loans Arena
19,432

| 44–31

|- style="background:#cfc

| 76

| March 29

| Indiana

| [http://www.nba.com/games/20190329/INDBOS#/boxscore.html 114–112]

| Kyrie Irving (30)

| Aron Baynes (13)

| Marcus Smart (6)

| TD Garden
18,624

| 45–31

|- style="background:#fcc

| 77

| March 30

| @ Brooklyn

| [http://www.nba.com/games/20190330/BOSBKN#/boxscore.html 96–110]

| Gordon Hayward (19)

| Hayward, Brown (6)

| Terry Rozier (4)

| Barclays Center
17,732

| 45–32

{{NBA game log section|Boston Celtics|April

| home_wins = 1

| home_losses = 1

| road_wins = 3

| road_losses = 0

}}

|- style="background:#cfc

| 78

| April 1

| Miami

| [http://www.nba.com/games/20190401/MIABOS#/boxscore.html 110–105]

| Kyrie Irving (25)

| Baynes, Horford (11)

| Al Horford (10)

| TD Garden
18,624

| 46–32

|- style="background:#cfc

| 79

| April 3

| @ Miami

| [http://www.nba.com/games/20190403/BOSMIA#/boxscore.html 112–102]

| Gordon Hayward (25)

| Aron Baynes (10)

| Gordon Hayward (5)

| American Airlines Arena
19,904

| 47–32

|- style="background:#cfc

| 80

| April 5

| @ Indiana

| [http://www.nba.com/games/20190405/BOSIND#/boxscore.html 117–97]

| Jayson Tatum (22)

| Aron Baynes (11)

| Kyrie Irving (6)

| Bankers Life Fieldhouse
17,371

| 48–32

|- style="background:#fcc

| 81

| April 7

| Orlando

| [http://www.nba.com/games/20190407/ORLBOS#/boxscore.html 108–116]

| Kyrie Irving (23)

| Marcus Morris (8)

| Al Horford (7)

| TD Garden
18,624

| 48–33

|- style="background:#cfc

| 82

| April 9

| @ Washington

| [http://www.nba.com/games/20190409/BOSWAS#/boxscore.html 116–110]

| Terry Rozier (21)

| Dozier, Williams (11)

| Brad Wanamaker (7)

| Capital One Arena
20,409

| 49–33

{{NBA game log end|bos|end_year=2019}}

=Playoffs=

{{see also|2019 NBA Playoffs}}

{{NBA game log start|Boston Celtics|playoffs=yes|end_year=2019|record=Total: 5–4 (home: 2–2; road: 3–2)}}

{{NBA game log section|Boston Celtics|First Round|first=yes|playoffs=yes

|home_wins = 2

|home_losses = 0

|road_wins = 2

|road_losses = 0

}}

|- style="background:#cfc;"

| 1

| April 14

| Indiana

| [http://www.nba.com/games/20190414/INDBOS#/boxscore.html 84–74]

| Irving, Morris (20)

| Al Horford (11)

| Kyrie Irving (7)

| TD Garden
18,624

| 1–0

|- style="background:#cfc;"

| 2

| April 17

| Indiana

| [http://www.nba.com/games/20190417/INDBOS#/boxscore.html 99–91]

| Kyrie Irving (37)

| Al Horford (10)

| Kyrie Irving (7)

| TD Garden
18,624

| 2–0

|- style="background:#cfc;"

| 3

| April 19

| @ Indiana

| [http://www.nba.com/games/20190419/BOSIND#/boxscore.html 104–96]

| Jaylen Brown (23)

| Al Horford (8)

| Kyrie Irving (10)

| Bankers Life Fieldhouse
17,923

| 3–0

|- style="background:#cfc;"

| 4

| April 21

| @ Indiana

| [http://www.nba.com/games/20190421/BOSIND#/boxscore.html 110–106]

| Gordon Hayward (20)

| Al Horford (12)

| Kyrie Irving (7)

| Bankers Life Fieldhouse
17,923

| 4–0

{{NBA game log section|Boston Celtics|Conference Semifinals|playoffs=yes

|home_wins = 0

|home_losses = 2

|road_wins = 1

|road_losses = 2

}}

|- style="background:#cfc;"

| 1

| April 28

| @ Milwaukee

| [http://www.nba.com/games/20190428/BOSMIL#/boxscore.html 112–90]

| Kyrie Irving (26)

| Al Horford (11)

| Kyrie Irving (11)

| Fiserv Forum
17,341

| 1–0

|- style="background:#fcc;"

| 2

| April 30

| @ Milwaukee

| [http://www.nba.com/games/20190430/BOSMIL#/boxscore.html 102–123]

| Marcus Morris (17)

| Horford, Rozier (8)

| Kyrie Irving (4)

| Fiserv Forum
17,536

| 1–1

|- style="background:#fcc;"

| 3

| May 3

| Milwaukee

| [http://www.nba.com/games/20190503/MILBOS#/boxscore.html 116–123]

| Kyrie Irving (29)

| Jayson Tatum (11)

| Kyrie Irving (6)

| TD Garden
18,624

| 1–2

|- style="background:#fcc;"

| 4

| May 6

| Milwaukee

| [http://www.nba.com/games/20190506/MILBOS#/boxscore.html 101–113]

| Kyrie Irving (23)

| Marcus Morris (14)

| Kyrie Irving (10)

| TD Garden
18,624

| 1–3

|- style="background:#fcc;"

| 5

| May 8

| @ Milwaukee

| [http://www.nba.com/games/20190508/BOSMIL#/boxscore.html 91–116]

| Kyrie Irving (15)

| Marcus Morris (11)

| Al Horford (6)

| Fiserv Forum
17,701

| 1–4

{{NBA game log end|bos|playoffs=yes|end_year=2019}}

Player statistics

=Regular season=

{{Basketball roster statistics full/header|team=Boston Celtics}}

|-

| align="left"|{{sortname|Aron|Baynes}} || align="center"| C

| 51 || 18 || 821 || 240 || 57 || 12 || 34 || 284

|-

| align="left"|{{sortname|Jaylen|Brown}} || align="center"| SG

| 74 || 25 || 1,913 || 313 || 100 || 69 || 32 || 964

|-

| align="left"|{{sortname|PJ|Dozier}} || align="center"| SG

| 6 || 0 || 51 || 17 || 5 || 2 || 0 || 19

|-

| align="left"|{{sortname|Gordon|Hayward}} || align="center"| PF

| 72 || 18 || 1,863 || 322 || 244 || 62 || 23 || 825

|-

| align="left"|{{sortname|Al|Horford}} || align="center"| C

| 68 || 68 || 1,973 || 458 || 283 || 59 || style="{{NBA color cell2|Boston Celtics}};"|86 || 925

|-

| align="left"|{{sortname|R. J.|Hunter}}≠ || align="center"| SG

| 1 || 0 || 26 || 3 || 3 || 1 || 0 || 17

|-

| align="left"|{{sortname|Kyrie|Irving}} || align="center"| PG

| 67 || 67 || 2,214 || 335 || style="{{NBA color cell2|Boston Celtics}};"|464 || 103 || 34 || style="{{NBA color cell2|Boston Celtics}};"|1,596

|-

| align="left"|{{sortname|Greg|Monroe}}≠ || align="center"| C

| 2 || 0 || 5 || 3 || 1 || 0 || 0 || 6

|-

| align="left"|{{sortname|Marcus|Morris}} || align="center"| PF

| 75 || 53 || 2,091 || 458 || 109 || 43 || 25 || 1,046

|-

| align="left"|{{sortname|Semi|Ojeleye}} || align="center"| PF

| 56 || 3 || 594 || 86 || 23 || 10 || 4 || 186

|-

| align="left"|{{sortname|Terry|Rozier}} || align="center"| PG

| 79 || 14 || 1,791 || 307 || 231 || 68 || 21 || 708

|-

| align="left"|{{sortname|Marcus|Smart}} || align="center"| SG

| style="{{NBA color cell2|Boston Celtics}};"|80 || 60 || 2,200 || 234 || 321 || style="{{NBA color cell2|Boston Celtics}};"|143 || 28 || 708

|-

| align="left"|{{sortname|Jayson|Tatum}} || align="center"| SF

| 79 || style="{{NBA color cell2|Boston Celtics}};"|79 || style="{{NBA color cell2|Boston Celtics}};"|2,455 || style="{{NBA color cell2|Boston Celtics}};"|477 || 168 || 84 || 57 || 1,243

|-

| align="left"|{{sortname|Daniel|Theis}} || align="center"| C

| 66 || 2 || 908 || 225 || 68 || 21 || 42 || 374

|-

| align="left"|{{sortname|Brad|Wanamaker}} || align="center"| PG

| 36 || 0 || 343 || 41 || 56 || 12 || 2 || 140

|-

| align="left"|{{sortname|Robert|Williams III}} || align="center"| C

| 32 || 2 || 283 || 81 || 7 || 9 || 40 || 81

|-

| align="left"|{{sortname|Guerschon|Yabusele}} || align="center"| PF

| 41 || 1 || 251 || 53 || 15 || 8 || 7 || 94

|}

After all games.{{cite web|title=2018-19 Boston Celtics Roster and Regular season Stats|url=https://www.basketball-reference.com/teams/BOS/2019.html#all_totals|publisher=basketball-reference.com|access-date=July 21, 2019}}


‡Waived during the season


†Traded during the season


≠Acquired during the season

=Playoffs=

{{Basketball roster statistics full/header|team=Boston Celtics}}

|-

| align="left"|{{sortname|Aron|Baynes}} || align="center"| C

| style="{{NBA color cell2|Boston Celtics}};"|9 || 5 || 115 || 25 || 3 || 3 || 3 || 19

|-

| align="left"|{{sortname|Jaylen|Brown}} || align="center"| SG

| style="{{NBA color cell2|Boston Celtics}};"|9 || style="{{NBA color cell2|Boston Celtics}};"|9 || 274 || 52 || 10 || 6 || 2 || 125

|-

| align="left"|{{sortname|Gordon|Hayward}} || align="center"| PF

| style="{{NBA color cell2|Boston Celtics}};"|9 || 0 || 267 || 36 || 22 || 6 || 3 || 86

|-

| align="left"|{{sortname|Al|Horford}} || align="center"| C

| style="{{NBA color cell2|Boston Celtics}};"|9 || style="{{NBA color cell2|Boston Celtics}};"|9 || 310 || style="{{NBA color cell2|Boston Celtics}};"|81 || 40 || 4 || style="{{NBA color cell2|Boston Celtics}};"|7 || 125

|-

| align="left"|{{sortname|Kyrie|Irving}} || align="center"| PG

| style="{{NBA color cell2|Boston Celtics}};"|9 || style="{{NBA color cell2|Boston Celtics}};"|9 || style="{{NBA color cell2|Boston Celtics}};"|330 || 40 || style="{{NBA color cell2|Boston Celtics}};"|63 || style="{{NBA color cell2|Boston Celtics}};"|12 || 4 || style="{{NBA color cell2|Boston Celtics}};"|192

|-

| align="left"|{{sortname|Marcus|Morris}} || align="center"| PF

| style="{{NBA color cell2|Boston Celtics}};"|9 || 4 || 254 || 73 || 11 || 1 || 5 || 123

|-

| align="left"|{{sortname|Semi|Ojeleye}} || align="center"| PF

| 6 || 0 || 34 || 2 || 2 || 0 || 0 || 13

|-

| align="left"|{{sortname|Terry|Rozier}} || align="center"| PG

| style="{{NBA color cell2|Boston Celtics}};"|9 || 0 || 162 || 39 || 17 || 4 || 2 || 58

|-

| align="left"|{{sortname|Marcus|Smart}} || align="center"| SG

| 2 || 0 || 32 || 4 || 4 || 3 || 0 || 7

|-

| align="left"|{{sortname|Jayson|Tatum}} || align="center"| SF

| style="{{NBA color cell2|Boston Celtics}};"|9 || style="{{NBA color cell2|Boston Celtics}};"|9 || 295 || 60 || 17 || 10 || style="{{NBA color cell2|Boston Celtics}};"|7 || 137

|-

| align="left"|{{sortname|Daniel|Theis}} || align="center"| C

| 7 || 0 || 42 || 10 || 0 || 1 || 1 || 12

|-

| align="left"|{{sortname|Brad|Wanamaker}} || align="center"| PG

| 4 || 0 || 17 || 1 || 3 || 1 || 0 || 10

|-

| align="left"|{{sortname|Robert|Williams III}} || align="center"| C

| 3 || 0 || 13 || 7 || 0 || 0 || 0 || 4

|-

| align="left"|{{sortname|Guerschon|Yabusele}} || align="center"| PF

| 4 || 0 || 14 || 2 || 1 || 0 || 1 || 8

|}

Transactions

{{main article|List of 2018–19 NBA season transactions}}

=Trades=

class="wikitable sortable sortable" style="text-align: center"
style="background:#eee;"

| style="width:10%" | July 23, 2018{{cite web|title=Celtics Complete Trade With Oklahoma City|url=https://www.nba.com/celtics/news/pressrelease/celtics-complete-trade-oklahoma-city|work=NBA.com|date=July 23, 2018|access-date=July 23, 2018}}

| style="width:31%; vertical-align:top;"| To Boston Celtics

Rodney Purvis

| style="width:31%; vertical-align:top;"| To Oklahoma City Thunder

Abdel Nader
Cash considerations

=Free agency=

=Re-signed=

class="wikitable sortable sortable"

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Player

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Signed

style="text-align: center"

| Aron Baynes{{cite web|title=Celtics Re-Sign Aron Baynes|url=https://www.nba.com/celtics/news/pressrelease/celtics-re-sign-aron-baynes|website=NBA.com|date=July 7, 2018|access-date=July 9, 2018}}

| July 7, 2018

style="text-align: center"

| Marcus Smart{{cite web|title=Celtics Re-Sign Marcus Smart|url=https://www.nba.com/celtics/news/pressrelease/celtics-re-sign-marcus-smart|website=NBA.com|access-date=July 19, 2018|date=July 19, 2018}}

| July 19, 2018

style="text-align: center"

| Jabari Bird{{cite web|title=Celtics Sign Jabari Bird|url=https://www.nba.com/celtics/news/pressrelease/celtics-sign-jabari-bird|website=NBA.com|access-date=July 26, 2018|date=July 26, 2018}}

| July 26, 2018

==Additions==

class="wikitable sortable sortable"

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Player

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Signed

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Former Team

style="text-align: center"

| Brad Wanamaker{{cite web|title=Celtics Sign Brad Wanamaker|url=https://www.nba.com/celtics/news/pressrelease/celtics-sign-brad-wanamaker|website=NBA.com|access-date=July 2, 2018|date=July 2, 2018}}

| July 2, 2018

| {{flagicon|TUR}} Fenerbahçe Doğuş

style="text-align: center"

| Walt Lemon Jr.{{cite web|title=Celtics Sign Walt Lemon Jr. To Two-Way Contract|url=https://www.nba.com/celtics/news/pressrelease/celtics-sign-walt-lemon-jr-two-way-contract|website=NBA.com|access-date=July 25, 2018|date=July 25, 2018}}

| Two-way contract

| Fort Wayne Mad Ants

style="text-align: center"

| PJ Dozier{{cite web|title=Celtics Sign PJ Dozier to Two-Way Contract|url=https://www.nba.com/celtics/news/pressrelease/celtics-sign-pj-dozier-two-way-contract|website=NBA.com|access-date=August 21, 2018|date=August 21, 2018}}

| Two-way contract

| Oklahoma City Thunder

style="text-align: center"

| Justin Bibbs{{cite web |title=Celtics Announce Training Camp Roster |url=https://www.nba.com/celtics/news/pressrelease/celtics-announce-training-camp-roster |website=NBA.com |access-date=September 26, 2018 |date=September 25, 2018}}

| rowspan=3 | September 25, 2018

| Virginia Tech Hokies

style="text-align: center"

| Nick King

| Middle Tennessee Blue Raiders

style="text-align: center"

| Jeff Roberson

| Vanderbilt Commodores

==Subtractions==

class="wikitable sortable sortable"

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Player

! style="{{NBA color cell|Boston Celtics}}" width="10%"| Reason

! style="{{NBA color cell|Boston Celtics}}" width="10%"| New Team

style="text-align: center"

| Kadeem Allen{{cite web|title=We have waived guard Kadeem Allen.|url=https://twitter.com/celtics/status/1018597352112836608|website=Boston Celtics on Twitter|access-date=July 15, 2018|date=July 15, 2018}}{{cite web|title=New York Knicks announced today that the team has signed guard Kadeem Allen.|url=https://mobile.twitter.com/NY_KnicksPR/status/1022217719167561728|website=NY Knicks PR on Twitter|access-date=July 25, 2018|date=July 25, 2018}}

| Waived

| New York Knicks

style="text-align: center"

| Shane Larkin{{cite web|title=Anadolu Efes signs Shane Larkin|url=https://sportando.basketball/en/turkey/bsl/283446/anadolu-efes-signs-shane-larkin.html|website=Sportando|access-date=July 26, 2018|date=July 26, 2018|archive-url=https://web.archive.org/web/20180726135352/https://sportando.basketball/en/turkey/bsl/283446/anadolu-efes-signs-shane-larkin.html|archive-date=July 26, 2018|url-status=dead|df=mdy-all}}

| Unrestricted free agent

| {{flagicon|Turkey}} Anadolu Efes

style="text-align: center"

| Rodney Purvis{{cite web|title=We have waived Rodney Purvis.|url=https://twitter.com/celtics/status/1024044632735457280|website=Boston Celtics on Twitter|access-date=July 31, 2018|date=July 30, 2018}}

| Waived

| Miami Heat

style="text-align: center"

| Greg Monroe{{cite web|title=76ers Sign Greg Monroe|url=https://www.nba.com/raptors/press-release/raptors-sign-greg-monroe|website=NBA.com|access-date=August 14, 2018|date=August 10, 2018}}

| Unrestricted free agent

| Philadelphia 76ers

References

{{Reflist}}

{{Boston Celtics seasons}}

{{2018–19 NBA season by team}}

{{DEFAULTSORT:2018-19 Boston Celtics season}}

Category:Boston Celtics seasons

Boston Celtics

Boston Celtics

Boston Celtics

Celtics

Celtics