2019 Stockholm Open

{{TennisEventInfo|2019|Stockholm Open|

| date=14–20 October

| edition=51st

| draw=28S / 16D

| surface=Hard / indoor

| prize_money=€635,750

| location=Stockholm, Sweden

| venue=Kungliga tennishallen{{cite web |title=Stockholm: where tennis royalty has found regular success |url=https://www.atptour.com/en/news/tournament-heritage-stockholm |date=19 October 2020}}

| champs={{flagicon|CAN}} Denis Shapovalov{{cite web|title=2019 Stockholm – Singles draw|url=https://www.atptour.com/en/scores/archive/stockholm/429/2019/draws?matchtype=singles|publisher=Association of Tennis Professionals (ATP)}}

| champd={{flagicon|FIN}} Henri Kontinen / {{flagicon|FRA}} Édouard Roger-Vasselin{{cite web|title=2019 Stockholm – Doubles draw|url=https://www.atptour.com/en/scores/archive/stockholm/429/2019/draws?matchtype=doubles|publisher=Association of Tennis Professionals (ATP)}}

| after_year = 2021

}}

The 2019 Stockholm Open (also known as the Intrum Stockholm Open for sponsorship purposes) was a professional men's tennis tournament played on indoor hard courts. It was the 51st edition of the tournament, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place at the Kungliga tennishallen in Stockholm, Sweden from 14 October until 20 October 2019. Fourth-seeded Denis Shapovalov won the singles title.{{cite web|title=Intrum Stockholm Open Overview|url=http://www.atptour.com/en/tournaments/stockholm/429/overview|website=atpworldtour.com}}

Finals

=Singles=

{{flagicon|CAN}} Denis Shapovalov defeated {{flagicon|SRB}} Filip Krajinović, 6–4, 6–4

=Doubles=

{{flagicon|FIN}} Henri Kontinen / {{flagicon|FRA}} Édouard Roger-Vasselin defeated {{flagicon|CRO}} Mate Pavić / {{flagicon|BRA}} Bruno Soares, 6–4, 6–2

Singles main-draw entrants

=Seeds=

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
{{flag\|ITA}} \|Fabio Fognini \|12 \|1
{{flag\|BUL}} \|Grigor Dimitrov \|27 \|2
{{flagu\|USA}} \|Taylor Fritz \|29 \|3
style="background:#cfc;" \|{{flag\|CAN}} \|Denis Shapovalov \|36 \|4
{{flag\|ESP}} \|Pablo Carreño Busta \|37 \|5
{{flagu\|USA}} \|Reilly Opelka \|40 \|6
~~{{flag\|ESP}}~~ \|~~Fernando Verdasco~~ \|41 \|7
{{flag\|GBR}} \|Dan Evans \|43 \|8

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! Rank¹

! Seed

|Fabio Fognini

|12

|Grigor Dimitrov

|27

|Taylor Fritz

|29

style="background:#cfc;"

|{{flag|CAN}}

|Denis Shapovalov

|36

|Pablo Carreño Busta

|37

|Reilly Opelka

|40

~~{{flag|ESP}}~~

|~~Fernando Verdasco~~

|41

|Dan Evans

|43

¹ Rankings are as of October 7, 2019

=Other entrants=

The following players received wildcards into the singles main draw:

{{flagicon|BUL}} Grigor Dimitrov
{{flagicon|SWE}} Elias Ymer
{{flagicon|SWE}} Mikael Ymer

The following player received entry using a protected ranking into the singles main draw:

{{flagicon|SRB}} Janko Tipsarević

The following players received entry from the qualifying draw:

{{flagicon|AUT}} Dennis Novak
{{flagicon|USA}} ~~Tommy Paul~~
{{flagicon|AUS}} Alexei Popyrin
{{flagicon|GER}} Cedrik-Marcel Stebe

The following players received entry as lucky losers:

{{flagicon|ITA}} Gianluca Mager
{{flagicon|GER}} Oscar Otte
{{flagicon|JPN}} Yūichi Sugita

=Withdrawals=

;Before the tournament

{{flagicon|ITA}} Marco Cecchinato → replaced by {{flagicon|ITA}} Stefano Travaglia
{{flagicon|HUN}} Márton Fucsovics → replaced by {{flagicon|GER}} Oscar Otte
{{flagicon|USA}} Tommy Paul → replaced by {{flagicon|ITA}} Gianluca Mager
{{flagicon|ARG}} Juan Martín del Potro → replaced by {{flagicon|SRB}} Janko Tipsarević
{{flagicon|FRA}} Lucas Pouille → replaced by {{flagicon|CAN}} Brayden Schnur
{{flagicon|ESP}} Fernando Verdasco → replaced by {{flagicon|JPN}} Yūichi Sugita

Doubles main-draw entrants

=Seeds=

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
{{flag\|NED}} \|Jean-Julien Rojer \|{{flag\|ROU}} \|Horia Tecău \|39 \|1
{{flag\|CRO}} \|Ivan Dodig \|{{flag\|SVK}} \|Filip Polášek \|43 \|2
style="background:#fcc;" \|{{flag\|CRO}} \|Mate Pavić \|{{flag\|BRA}} \|Bruno Soares \|44 \|3
{{flag\|NED}} \|Wesley Koolhof \|{{flag\|FRA}} \|Fabrice Martin \|47 \|4

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! width="70"| Country

! width="175"| Player

! Rank¹

! Seed

|Jean-Julien Rojer

|{{flag|ROU}}

|Horia Tecău

|39

|Ivan Dodig