2021 Antalya Open – Singles

{{more footnotes|date=December 2020}}

{{Infobox tennis tournament event|2021|Antalya Open|

| champ = {{flagicon|AUS}} Alex de Minaur

| runner = {{flagicon|KAZ}} Alexander Bublik

| score = 2–0 ret.

| edition = 4th

| draw = 32 (6{{abbr| Q | Qualifiers}} / 3{{abbr| WC | Wild Cards}})

| seeds = 8

| type = singles doubles

| before_year = 2019

}}

{{main|2021 Antalya Open}}

Lorenzo Sonego was the defending champion,{{Cite web|url=https://www.atptour.com/en/news/kecmanovic-sonego-antalya-2019-final|title=Sonego Saves Championship Point, Captures Maiden Title In Antalya|website=ATP Tour|date=29 June 2019}} but chose not to participate. Alex de Minaur defeated Alexander Bublik in the final, 2–0, after Bublik retired with an ankle injury.

Seeds

{{columns-list|colwidth=30em|

  1. {{flagicon|ITA}} Matteo Berrettini (quarterfinals)
  2. {{flagicon|BEL}} David Goffin (semifinals)
  3. {{flagicon|ITA}} Fabio Fognini (second round)
  4. {{flagicon|AUS}} Alex de Minaur (champion)
  5. {{flagicon|GER}} Jan-Lennard Struff (quarterfinals)
  6. {{flagicon|GEO}} Nikoloz Basilashvili (quarterfinals)
  7. {{flagicon|SRB}} Miomir Kecmanović (first round)
  8. {{flagicon|KAZ}} Alexander Bublik (final, retired)

}}

Draw

{{Draw key}}

=Finals=

{{4TeamBracket-Tennis3-v2

| RD1=Semifinals

| RD2=Final

| team-width=175

| RD1-seed1=8

| RD1-team1={{flagicon|KAZ}} Alexander Bublik

| RD1-score1-1=6

| RD1-score1-2=64

| RD1-score1-3=6

| RD1-seed2= 

| RD1-team2={{flagicon|FRA}} Jérémy Chardy

| RD1-score2-1=4

| RD1-score2-2=77

| RD1-score2-3=3

| RD1-seed3=4

| RD1-team3={{flagicon|AUS}} Alex de Minaur

| RD1-score3-1=6

| RD1-score3-2=3

| RD1-score3-3=6

| RD1-seed4=2

| RD1-team4={{flagicon|BEL}} David Goffin

| RD1-score4-1=4

| RD1-score4-2=6

| RD1-score4-3=2

| RD2-seed1=8

| RD2-team1={{flagicon|KAZ}} Alexander Bublik

| RD2-score1-1=0r

| RD2-score1-2=

| RD2-score1-3=

| RD2-seed2=4

| RD2-team2={{flagicon|AUS}} Alex de Minaur

| RD2-score2-1=2

| RD2-score2-2=

| RD2-score2-3=

}}

=Top half=

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Quarterfinals

| RD4=Semifinals

| RD1-seed01=1

| RD1-team01={{flagicon|ITA}} M Berrettini

| RD1-score01-1=6

| RD1-score01-2=6

| RD1-score01-3=

| RD1-seed02=WC

| RD1-team02={{flagicon|TUR}} E Kırkın

| RD1-score02-1=0

| RD1-score02-2=4

| RD1-score02-3=

| RD1-seed03= 

| RD1-team03={{flagicon|SRB}} L Đere

| RD1-score03-1=1

| RD1-score03-2=2r

| RD1-score03-3=

| RD1-seed04=Q

| RD1-team04={{flagicon|BUL}} D Kuzmanov

| RD1-score04-1=6

| RD1-score04-2=3

| RD1-score04-3=

| RD1-seed05= 

| RD1-team05={{flagicon|FRA}} T Lamasine

| RD1-score05-1=78

| RD1-score05-2=6

| RD1-score05-3=

| RD1-seed06= 

| RD1-team06={{flagicon|BLR}} E Gerasimov

| RD1-score06-1=66

| RD1-score06-2=2

| RD1-score06-3=

| RD1-seed07= 

| RD1-team07={{flagicon|ITA}} S Caruso

| RD1-score07-1=3

| RD1-score07-2=3

| RD1-score07-3=

| RD1-seed08=8

| RD1-team08={{flagicon|KAZ}} A Bublik

| RD1-score08-1=6

| RD1-score08-2=6

| RD1-score08-3=

| RD1-seed09=3

| RD1-team09={{flagicon|ITA}} F Fognini

| RD1-score09-1=6

| RD1-score09-2=77

| RD1-score09-3=

| RD1-seed10=Q

| RD1-team10={{flagicon|CZE}} M Vrbenský

| RD1-score10-1=4

| RD1-score10-2=64

| RD1-score10-3=

| RD1-seed11= 

| RD1-team11={{flagicon|FRA}} J Chardy

| RD1-score11-1=6

| RD1-score11-2=6

| RD1-score11-3=

| RD1-seed12= 

| RD1-team12={{flagicon|MDA}} R Albot

| RD1-score12-1=3

| RD1-score12-2=4

| RD1-score12-3=

| RD1-seed13=Q

| RD1-team13={{flagicon|SVK}} A Molčan

| RD1-score13-1=5

| RD1-score13-2=4

| RD1-score13-3=

| RD1-seed14= 

| RD1-team14={{flagicon|FRA}} H Grenier

| RD1-score14-1=7

| RD1-score14-2=6

| RD1-score14-3=

| RD1-seed15=Q

| RD1-team15={{flagicon|RUS}} P Kotov

| RD1-score15-1=4

| RD1-score15-2=3

| RD1-score15-3=

| RD1-seed16=5

| RD1-team16={{flagicon|GER}} J-L Struff

| RD1-score16-1=6

| RD1-score16-2=6

| RD1-score16-3=

| RD2-seed01=1

| RD2-team01={{flagicon|ITA}} M Berrettini

| RD2-score01-1=6

| RD2-score01-2=6

| RD2-score01-3=

| RD2-seed02=Q

| RD2-team02={{flagicon|BUL}} D Kuzmanov

| RD2-score02-1=2

| RD2-score02-2=3

| RD2-score02-3=

| RD2-seed03=

| RD2-team03={{flagicon|FRA}} T Lamasine

| RD2-score03-1=2

| RD2-score03-2=4

| RD2-score03-3=

| RD2-seed04=8

| RD2-team04={{flagicon|KAZ}} A Bublik

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=3

| RD2-team05={{flagicon|ITA}} F Fognini

| RD2-score05-1=64

| RD2-score05-2=77

| RD2-score05-3=65

| RD2-seed06=

| RD2-team06={{flagicon|FRA}} J Chardy

| RD2-score06-1=77

| RD2-score06-2=61

| RD2-score06-3=77

| RD2-seed07=

| RD2-team07={{flagicon|FRA}} H Grenier

| RD2-score07-1=

| RD2-score07-2=

| RD2-score07-3=

| RD2-seed08=5

| RD2-team08={{flagicon|GER}} J-L Struff

| RD2-score08-1=w/o

| RD2-score08-2=

| RD2-score08-3=

| RD3-seed01=1

| RD3-team01={{flagicon|ITA}} M Berrettini

| RD3-score01-1=66

| RD3-score01-2=4

| RD3-score01-3=

| RD3-seed02=8

| RD3-team02={{flagicon|KAZ}} A Bublik

| RD3-score02-1=78

| RD3-score02-2=6

| RD3-score02-3=

| RD3-seed03=

| RD3-team03={{flagicon|FRA}} J Chardy

| RD3-score03-1=4

| RD3-score03-2=6

| RD3-score03-3=710

| RD3-seed04=5

| RD3-team04={{flagicon|GER}} J-L Struff

| RD3-score04-1=6

| RD3-score04-2=2

| RD3-score04-3=68

| RD4-seed01=8

| RD4-team01={{flagicon|KAZ}} A Bublik

| RD4-score01-1=6

| RD4-score01-2=64

| RD4-score01-3=6

| RD4-seed02=

| RD4-team02={{flagicon|FRA}} J Chardy

| RD4-score02-1=4

| RD4-score02-2=77

| RD4-score02-3=3

}}

=Bottom half=

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Quarterfinals

| RD4=Semifinals

| RD1-seed01=6

| RD1-team01={{flagicon|GEO}} N Basilashvili

| RD1-score01-1=4

| RD1-score01-2=7

| RD1-score01-3=6

| RD1-seed02= 

| RD1-team02={{flagicon|ITA}} A Arnaboldi

| RD1-score02-1=6

| RD1-score02-2=5

| RD1-score02-3=1

| RD1-seed03=WC

| RD1-team03={{flagicon|TUR}} A Çelikbilek

| RD1-score03-1=79

| RD1-score03-2=7

| RD1-score03-3=

| RD1-seed04= 

| RD1-team04={{flagicon|POL}} K Żuk

| RD1-score04-1=67

| RD1-score04-2=5

| RD1-score04-3=

| RD1-seed05=Q

| RD1-team05={{flagicon|BUL}} A Andreev

| RD1-score05-1=6

| RD1-score05-2=6

| RD1-score05-3=

| RD1-seed06=WC

| RD1-team06={{flagicon|TUR}} M İlhan

| RD1-score06-1=4

| RD1-score06-2=3

| RD1-score06-3=

| RD1-seed07= 

| RD1-team07={{flagicon|TUN}} M Jaziri

| RD1-score07-1=2

| RD1-score07-2=1

| RD1-score07-3=

| RD1-seed08=4

| RD1-team08={{flagicon|AUS}} A de Minaur

| RD1-score08-1=6

| RD1-score08-2=6

| RD1-score08-3=

| RD1-seed09=7

| RD1-team09={{flagicon|SRB}} M Kecmanović

| RD1-score09-1=6

| RD1-score09-2=4

| RD1-score09-3=0

| RD1-seed10= 

| RD1-team10={{flagicon|ITA}} S Travaglia

| RD1-score10-1=1

| RD1-score10-2=6

| RD1-score10-3=6

| RD1-seed11= 

| RD1-team11={{flagicon|FIN}} E Ruusuvuori

| RD1-score11-1=6

| RD1-score11-2=77

| RD1-score11-3=

| RD1-seed12= 

| RD1-team12={{flagicon|CZE}} J Veselý

| RD1-score12-1=3

| RD1-score12-2=64

| RD1-score12-3=

| RD1-seed13=Q

| RD1-team13={{flagicon|GER}} M Bachinger

| RD1-score13-1=6

| RD1-score13-2=3

| RD1-score13-3=1r

| RD1-seed14= 

| RD1-team14={{flagicon|ESP}} N Kuhn

| RD1-score14-1=3

| RD1-score14-2=6

| RD1-score14-3=4

| RD1-seed15= 

| RD1-team15={{flagicon|FRA}} P-H Herbert

| RD1-score15-1=6

| RD1-score15-2=5

| RD1-score15-3=0

| RD1-seed16=2

| RD1-team16={{flagicon|BEL}} D Goffin

| RD1-score16-1=3

| RD1-score16-2=7

| RD1-score16-3=6

| RD2-seed01=6

| RD2-team01={{flagicon|GEO}} N Basilashvili

| RD2-score01-1=77

| RD2-score01-2=6

| RD2-score01-3=

| RD2-seed02=WC

| RD2-team02={{flagicon|TUR}} A Çelikbilek

| RD2-score02-1=61

| RD2-score02-2=4

| RD2-score02-3=

| RD2-seed03=Q

| RD2-team03={{flagicon|BUL}} A Andreev

| RD2-score03-1=3

| RD2-score03-2=1

| RD2-score03-3=

| RD2-seed04=4

| RD2-team04={{flagicon|AUS}} A de Minaur

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=

| RD2-team05={{flagicon|ITA}} S Travaglia

| RD2-score05-1=77

| RD2-score05-2=6

| RD2-score05-3=

| RD2-seed06=

| RD2-team06={{flagicon|FIN}} E Ruusuvuori

| RD2-score06-1=65

| RD2-score06-2=3

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|ESP}} N Kuhn

| RD2-score07-1=0

| RD2-score07-2=2

| RD2-score07-3=

| RD2-seed08=2

| RD2-team08={{flagicon|BEL}} D Goffin

| RD2-score08-1=6

| RD2-score08-2=6

| RD2-score08-3=

| RD3-seed01=6

| RD3-team01={{flagicon|GEO}} N Basilashvili

| RD3-score01-1=2

| RD3-score01-2=4

| RD3-score01-3=

| RD3-seed02=4

| RD3-team02={{flagicon|AUS}} A de Minaur

| RD3-score02-1=6

| RD3-score02-2=6

| RD3-score02-3=

| RD3-seed03=

| RD3-team03={{flagicon|ITA}} S Travaglia

| RD3-score03-1=3

| RD3-score03-2=2

| RD3-score03-3=

| RD3-seed04=2

| RD3-team04={{flagicon|BEL}} D Goffin

| RD3-score04-1=6

| RD3-score04-2=6

| RD3-score04-3=

| RD4-seed01=4

| RD4-team01={{flagicon|AUS}} A de Minaur

| RD4-score01-1=6

| RD4-score01-2=3

| RD4-score01-3=6

| RD4-seed02=2

| RD4-team02={{flagicon|BEL}} D Goffin

| RD4-score02-1=4

| RD4-score02-2=6

| RD4-score02-3=2

}}

Qualifying

=Seeds=

{{columns-list|colwidth=30em|

  1. {{flagicon|SRB}} Peđa Krstin (first round)
  2. {{flagicon|RUS}} Pavel Kotov (qualified)
  3. {{flagicon|SLO}} Blaž Kavčič (qualifying competition)
  4. {{flagicon|ITA}} Andrea Pellegrino (qualifying competition)
  5. {{flagicon|GER}} Matthias Bachinger (qualified)
  6. {{flagicon|ESP}} Roberto Ortega Olmedo (first round)
  7. {{flagicon|SVK}} Lukáš Klein (first round)
  8. {{flagicon|BUL}} Dimitar Kuzmanov (qualified)
  9. {{flagicon|IND}} Sasikumar Mukund (first round)
  10. {{flagicon|AUT}} Lucas Miedler (qualifying competition)
  11. {{flagicon|CZE}} Michael Vrbenský (qualified)
  12. {{flagicon|SVK}} Alex Molčan (qualified)

}}

=Qualifiers=

{{columns-list|colwidth=30em|

  1. {{flagicon|CZE}} Michael Vrbenský
  2. {{flagicon|RUS}} Pavel Kotov
  3. {{flagicon|SVK}} Alex Molčan
  4. {{flagicon|BUL}} Dimitar Kuzmanov
  5. {{flagicon|GER}} Matthias Bachinger
  6. {{flagicon|BUL}} Adrian Andreev

}}

=Qualifying draw=

==First qualifier==

{{4TeamBracket-Tennis3-v2

| RD1=First round

| RD2=Qualifying competition

| team-width=175

| RD1-seed1=1

| RD1-team1={{flagicon|SRB}} Peđa Krstin

| RD1-score1-1=2

| RD1-score1-2=1

| RD1-score1-3=

| RD1-seed2=WC

| RD1-team2={{flagicon|TUR}} Mert Naci Türker

| RD1-score2-1=6

| RD1-score2-2=6

| RD1-score2-3=

| RD1-seed3= 

| RD1-team3={{flagicon|UKR}} Vitaliy Sachko

| RD1-score3-1=5

| RD1-score3-2=2

| RD1-score3-3=

| RD1-seed4=11

| RD1-team4={{flagicon|CZE}} Michael Vrbenský

| RD1-score4-1=7

| RD1-score4-2=6

| RD1-score4-3=

| RD2-seed1=WC

| RD2-team1={{flagicon|TUR}} Mert Naci Türker

| RD2-score1-1=4

| RD2-score1-2=3

| RD2-score1-3=

| RD2-seed2=11

| RD2-team2={{flagicon|CZE}} Michael Vrbenský

| RD2-score2-1=6

| RD2-score2-2=6

| RD2-score2-3=

}}

==Second qualifier==

{{4TeamBracket-Tennis3-v2

| RD1=First round

| RD2=Qualifying competition

| team-width=175

| RD1-seed1=2

| RD1-team1={{flagicon|RUS}} Pavel Kotov

| RD1-score1-1=6

| RD1-score1-2=0

| RD1-score1-3=

| RD1-seed2=WC

| RD1-team2={{flagicon|TUR}} Umut Akkoyun

| RD1-score2-1=2

| RD1-score2-2=0r

| RD1-score2-3=

| RD1-seed3= 

| RD1-team3={{flagicon|FIN}} Harri Heliövaara

| RD1-score3-1=6

| RD1-score3-2=7

| RD1-score3-3=

| RD1-seed4=9

| RD1-team4={{flagicon|IND}} Sasikumar Mukund

| RD1-score4-1=4

| RD1-score4-2=5

| RD1-score4-3=

| RD2-seed1=2

| RD2-team1={{flagicon|RUS}} Pavel Kotov

| RD2-score1-1=6

| RD2-score1-2=6

| RD2-score1-3=

| RD2-seed2= 

| RD2-team2={{flagicon|FIN}} Harri Heliövaara

| RD2-score2-1=2

| RD2-score2-2=2

| RD2-score2-3=

}}

==Third qualifier==

{{4TeamBracket-Tennis3-v2

| RD1=First round

| RD2=Qualifying competition

| team-width=175

| RD1-seed1=3

| RD1-team1={{flagicon|SLO}} Blaž Kavčič

| RD1-score1-1=6

| RD1-score1-2=6

| RD1-score1-3=

| RD1-seed2=WC

| RD1-team2={{flagicon|TUR}} Togan Tokaç

| RD1-score2-1=2

| RD1-score2-2=2

| RD1-score2-3=

| RD1-seed3= 

| RD1-team3={{flagicon|KAZ}} Andrey Golubev

| RD1-score3-1=2

| RD1-score3-2=5

| RD1-score3-3=

| RD1-seed4=12

| RD1-team4={{flagicon|SVK}} Alex Molčan

| RD1-score4-1=6

| RD1-score4-2=7

| RD1-score4-3=

| RD2-seed1=3

| RD2-team1={{flagicon|SLO}} Blaž Kavčič

| RD2-score1-1=6

| RD2-score1-2=4

| RD2-score1-3=5

| RD2-seed2=12

| RD2-team2={{flagicon|SVK}} Alex Molčan

| RD2-score2-1=1

| RD2-score2-2=6

| RD2-score2-3=7

}}

==Fourth qualifier==

{{4TeamBracket-Tennis3-v2

| RD1=First round

| RD2=Qualifying competition

| team-width=175

| RD1-seed1=4

| RD1-team1={{flagicon|ITA}} Andrea Pellegrino

| RD1-score1-1=3

| RD1-score1-2=6

| RD1-score1-3=6

| RD1-seed2=Alt

| RD1-team2={{flagicon|TUR}} Cengiz Aksu

| RD1-score2-1=6

| RD1-score2-2=2

| RD1-score2-3=0

| RD1-seed3= 

| RD1-team3={{flagicon|BIH}} Mirza Bašić

| RD1-score3-1=3

| RD1-score3-2=1

| RD1-score3-3=

| RD1-seed4=8

| RD1-team4={{flagicon|BUL}} Dimitar Kuzmanov

| RD1-score4-1=6

| RD1-score4-2=6

| RD1-score4-3=

| RD2-seed1=4

| RD2-team1={{flagicon|ITA}} Andrea Pellegrino

| RD2-score1-1=6

| RD2-score1-2=611

| RD2-score1-3=5

| RD2-seed2=8

| RD2-team2={{flagicon|BUL}} Dimitar Kuzmanov

| RD2-score2-1=4

| RD2-score2-2=713

| RD2-score2-3=7

}}

==Fifth qualifier==

{{4TeamBracket-Tennis3-v2

| RD1=First round

| RD2=Qualifying competition

| team-width=175

| RD1-seed1=5

| RD1-team1={{flagicon|GER}} Matthias Bachinger

| RD1-score1-1=6

| RD1-score1-2=7

| RD1-score1-3=

| RD1-seed2= 

| RD1-team2={{flagicon|UKR}} Vladyslav Orlov

| RD1-score2-1=1

| RD1-score2-2=5

| RD1-score2-3=

| RD1-seed3= 

| RD1-team3={{flagicon|BUL}} Alexandar Lazarov

| RD1-score3-1=6

| RD1-score3-2=3

| RD1-score3-3=3

| RD1-seed4=10

| RD1-team4={{flagicon|AUT}} Lucas Miedler

| RD1-score4-1=1

| RD1-score4-2=6

| RD1-score4-3=6

| RD2-seed1=5

| RD2-team1={{flagicon|GER}} Matthias Bachinger

| RD2-score1-1=6

| RD2-score1-2=6

| RD2-score1-3=

| RD2-seed2=10

| RD2-team2={{flagicon|AUT}} Lucas Miedler

| RD2-score2-1=4

| RD2-score2-2=1

| RD2-score2-3=

}}

==Sixth qualifier==

{{4TeamBracket-Tennis3-v2

| RD1=First round

| RD2=Qualifying competition

| team-width=175

| RD1-seed1=6

| RD1-team1={{flagicon|ESP}} Roberto Ortega Olmedo

| RD1-score1-1=5

| RD1-score1-2=1

| RD1-score1-3=

| RD1-seed2= 

| RD1-team2={{flagicon|ITA}} Andrea Vavassori

| RD1-score2-1=7

| RD1-score2-2=6

| RD1-score2-3=

| RD1-seed3=WC

| RD1-team3={{flagicon|BUL}} Adrian Andreev

| RD1-score3-1=6

| RD1-score3-2=79

| RD1-score3-3=

| RD1-seed4=7

| RD1-team4={{flagicon|SVK}} Lukáš Klein

| RD1-score4-1=3

| RD1-score4-2=67

| RD1-score4-3=

| RD2-seed1= 

| RD2-team1={{flagicon|ITA}} Andrea Vavassori

| RD2-score1-1=4

| RD2-score1-2=65

| RD2-score1-3=

| RD2-seed2=WC

| RD2-team2={{flagicon|BUL}} Adrian Andreev

| RD2-score2-1=6

| RD2-score2-2=77

| RD2-score2-3=

}}

References

{{Reflist}}