2023 Swiss Indoors – Singles
{{Tennis events|2023|Swiss Indoors|
| champ = {{flagicon|CAN}} Félix Auger-Aliassime
| runner = {{flagicon|POL}} Hubert Hurkacz
| score = 7–6(7–3), 7–6(7–5)
| draw = 32 (4{{abbr| Q | Qualifiers}} / 3{{abbr| WC | Wild Cards}})
| seeds = 8
| type = singles doubles
| before_name = Swiss Indoors – Singles
| after_name = Swiss Indoors – Singles
| before_year = 2022
}}
{{main|2023 Swiss Indoors}}
Defending champion Félix Auger-Aliassime{{cite web |url=https://www.atptour.com/en/news/auger-aliassime-rune-basel-2022-sunday-final |title=Felix Seals ATP Tour Title Hat-Trick With Basel Triumph |date=2022-10-30 |website=atptour.com |publisher=ATP |access-date=2022-10-30}} defeated Hubert Hurkacz in the final, 7–6(7–3), 7–6(7–5) to win the singles tennis title at the 2023 Swiss Indoors. He saved a match point en route to his fifth career ATP Tour title (and his first in a year), in the quarterfinals against Alexander Shevchenko.
Seeds
{{columns-list|colwidth=30em|
- {{flagicon|DEN}} Holger Rune (semifinals)
- {{flagicon|NOR}} Casper Ruud (second round)
- {{flagicon|USA}} Taylor Fritz (second round)
- {{flagicon|POL}} Hubert Hurkacz (final)
- {{flagicon|AUS}} Alex de Minaur (second round)
- {{flagicon|CAN}} Félix Auger-Aliassime (champion)
- {{flagicon|CHI}} Nicolás Jarry (second round)
- {{flagicon|USA}} Sebastian Korda (first round)
}}
Draw
{{Draw key}}
=Finals=
{{4TeamBracket-Tennis3-v2
| RD1=Semifinals
| RD2=Final
| team-width=175
| RD1-seed1=1
| RD1-team1={{flagicon|DEN}} Holger Rune
| RD1-score1-1=3
| RD1-score1-2=2
| RD1-score1-3=
| RD1-seed2=6/WC
| RD1-team2={{flagicon|CAN}} Félix Auger-Aliassime
| RD1-score2-1=6
| RD1-score2-2=6
| RD1-score2-3=
| RD1-seed3=4
| RD1-team3={{flagicon|POL}} Hubert Hurkacz
| RD1-score3-1=6
| RD1-score3-2=3
| RD1-score3-3=77
| RD1-seed4=
| RD1-team4={{flagicon|FRA}} Ugo Humbert
| RD1-score4-1=4
| RD1-score4-2=6
| RD1-score4-3=65
| RD2-seed1=6/WC
| RD2-team1={{flagicon|CAN}} Félix Auger-Aliassime
| RD2-score1-1=77
| RD2-score1-2=77
| RD2-score1-3=
| RD2-seed2=4
| RD2-team2={{flagicon|POL}} Hubert Hurkacz
| RD2-score2-1=63
| RD2-score2-2=65
| RD2-score2-3=
}}
=Top half=
{{16TeamBracket-Compact-Tennis3
| RD1=First round
| RD2=Second round
| RD3=Quarterfinals
| RD4=Semifinals
| RD1-seed01=1
| RD1-team01={{flagicon|DEN}} H Rune
| RD1-score01-1=1
| RD1-score01-2=7
| RD1-score01-3=6
| RD1-seed02=
| RD1-team02={{flagicon|SRB}} M Kecmanović
| RD1-score02-1=6
| RD1-score02-2=5
| RD1-score02-3=3
| RD1-seed03=Q
| RD1-team03={{flagicon|AUS}} C O'Connell
| RD1-score03-1=77
| RD1-score03-2=4
| RD1-score03-3=3
| RD1-seed04=
| RD1-team04={{flagicon|ARG}} S Báez
| RD1-score04-1=63
| RD1-score04-2=6
| RD1-score04-3=6
| RD1-seed05=
| RD1-team05={{flagicon|GBR}} A Murray
| RD1-score05-1=7
| RD1-score05-2=6
| RD1-score05-3=
| RD1-seed06=
| RD1-team06={{flagicon|GER}} Y Hanfmann
| RD1-score06-1=5
| RD1-score06-2=4
| RD1-score06-3=
| RD1-seed07=
| RD1-team07={{flagicon|ARG}} TM Etcheverry
| RD1-score07-1=6
| RD1-score07-2=1
| RD1-score07-3=6
| RD1-seed08=8
| RD1-team08={{flagicon|USA}} S Korda
| RD1-score08-1=3
| RD1-score08-2=6
| RD1-score08-3=3
| RD1-seed09=3
| RD1-team09={{flagicon|USA}} T Fritz
| RD1-score09-1=79
| RD1-score09-2=77
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{flagicon|AUS}} M Purcell
| RD1-score10-1=67
| RD1-score10-2=64
| RD1-score10-3=
| RD1-seed11=
| RD1-team11={{flagicon|SUI}} S Wawrinka
| RD1-score11-1=3
| RD1-score11-2=68
| RD1-score11-3=
| RD1-seed12=Q
| RD1-team12={{flagicon|}} A Shevchenko
| RD1-score12-1=6
| RD1-score12-2=710
| RD1-score12-3=
| RD1-seed13=Q
| RD1-team13={{flagicon|NED}} B van de Zandschulp
| RD1-score13-1=7
| RD1-score13-2=63
| RD1-score13-3=6
| RD1-seed14=
| RD1-team14={{flagicon|ESP}} R Bautista Agut
| RD1-score14-1=5
| RD1-score14-2=77
| RD1-score14-3=2
| RD1-seed15=WC
| RD1-team15={{flagicon|SUI}} L Riedi
| RD1-score15-1=3
| RD1-score15-2=2
| RD1-score15-3=
| RD1-seed16=6/WC
| RD1-team16={{flagicon|CAN}} F Auger-Aliassime
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3=
| RD2-seed01=1
| RD2-team01={{flagicon|DEN}} H Rune
| RD2-score01-1=77
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{flagicon|ARG}} S Báez
| RD2-score02-1=62
| RD2-score02-2=1
| RD2-score02-3=
| RD2-seed03=
| RD2-team03={{flagicon|GBR}} A Murray
| RD2-score03-1=77
| RD2-score03-2=3
| RD2-score03-3=2
| RD2-seed04=
| RD2-team04={{flagicon|ARG}} TM Etcheverry
| RD2-score04-1=65
| RD2-score04-2=6
| RD2-score04-3=6
| RD2-seed05=3
| RD2-team05={{flagicon|USA}} T Fritz
| RD2-score05-1=79
| RD2-score05-2=66
| RD2-score05-3=65
| RD2-seed06=Q
| RD2-team06={{flagicon|}} A Shevchenko
| RD2-score06-1=67
| RD2-score06-2=78
| RD2-score06-3=77
| RD2-seed07=Q
| RD2-team07={{flagicon|NED}} B van de Zandschulp
| RD2-score07-1=4
| RD2-score07-2=2
| RD2-score07-3=
| RD2-seed08=6/WC
| RD2-team08={{flagicon|CAN}} F Auger-Aliassime
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=
| RD3-seed01=1
| RD3-team01={{flagicon|DEN}} H Rune
| RD3-score01-1=6
| RD3-score01-2=3
| RD3-score01-3=78
| RD3-seed02=
| RD3-team02={{flagicon|ARG}} TM Etcheverry
| RD3-score02-1=1
| RD3-score02-2=6
| RD3-score02-3=66
| RD3-seed03=Q
| RD3-team03={{flagicon|}} A Shevchenko
| RD3-score03-1=62
| RD3-score03-2=6
| RD3-score03-3=61
| RD3-seed04=6/WC
| RD3-team04={{flagicon|CAN}} F Auger-Aliassime
| RD3-score04-1=77
| RD3-score04-2=3
| RD3-score04-3=77
| RD4-seed01=1
| RD4-team01={{flagicon|DEN}} H Rune
| RD4-score01-1=3
| RD4-score01-2=2
| RD4-score01-3=
| RD4-seed02=6/WC
| RD4-team02={{flagicon|CAN}} F Auger-Aliassime
| RD4-score02-1=6
| RD4-score02-2=6
| RD4-score02-3=
}}
=Bottom half=
{{16TeamBracket-Compact-Tennis3
| RD1=First round
| RD2=Second round
| RD3=Quarterfinals
| RD4=Semifinals
| RD1-seed01=5
| RD1-team01={{flagicon|AUS}} A de Minaur
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=
| RD1-team02={{flagicon|ARG}} D Schwartzman
| RD1-score02-1=4
| RD1-score02-2=4
| RD1-score02-3=
| RD1-seed03=
| RD1-team03={{flagicon|NED}} T Griekspoor
| RD1-score03-1=77
| RD1-score03-2=2
| RD1-score03-3=6
| RD1-seed04=LL
| RD1-team04={{flagicon|BRA}} T Seyboth Wild
| RD1-score04-1=64
| RD1-score04-2=6
| RD1-score04-3=3
| RD1-seed05=
| RD1-team05={{flagicon|GER}} J-L Struff
| RD1-score05-1=79
| RD1-score05-2=6
| RD1-score05-3=
| RD1-seed06=
| RD1-team06={{flagicon|USA}} C Eubanks
| RD1-score06-1=67
| RD1-score06-2=4
| RD1-score06-3=
| RD1-seed07=
| RD1-team07={{flagicon|SRB}} D Lajović
| RD1-score07-1=62
| RD1-score07-2=3
| RD1-score07-3=
| RD1-seed08=4
| RD1-team08={{flagicon|POL}} H Hurkacz
| RD1-score08-1=77
| RD1-score08-2=6
| RD1-score08-3=
| RD1-seed09=7
| RD1-team09={{flagicon|CHI}} N Jarry
| RD1-score09-1=78
| RD1-score09-2=62
| RD1-score09-3=6
| RD1-seed10=
| RD1-team10={{flagicon|FRA}} A Mannarino
| RD1-score10-1=66
| RD1-score10-2=77
| RD1-score10-3=4
| RD1-seed11=
| RD1-team11={{flagicon|FRA}} U Humbert
| RD1-score11-1=6
| RD1-score11-2=4
| RD1-score11-3=77
| RD1-seed12=SE
| RD1-team12={{flagicon|USA}} M Giron
| RD1-score12-1=3
| RD1-score12-2=6
| RD1-score12-3=63
| RD1-seed13=WC
| RD1-team13={{flagicon|SUI}} D Stricker
| RD1-score13-1=77
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=Q
| RD1-team14={{flagicon|LIB}} B Hassan
| RD1-score14-1=62
| RD1-score14-2=2
| RD1-score14-3=
| RD1-seed15=
| RD1-team15={{flagicon|KAZ}} A Bublik
| RD1-score15-1=65
| RD1-score15-2=2
| RD1-score15-3=
| RD1-seed16=2
| RD1-team16={{flagicon|NOR}} C Ruud
| RD1-score16-1=77
| RD1-score16-2=6
| RD1-score16-3=
| RD2-seed01=5
| RD2-team01={{flagicon|AUS}} A de Minaur
| RD2-score01-1=4
| RD2-score01-2=3
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{flagicon|NED}} T Griekspoor
| RD2-score02-1=6
| RD2-score02-2=6
| RD2-score02-3=
| RD2-seed03=
| RD2-team03={{flagicon|GER}} J-L Struff
| RD2-score03-1=1
| RD2-score03-2=4
| RD2-score03-3=
| RD2-seed04=4
| RD2-team04={{flagicon|POL}} H Hurkacz
| RD2-score04-1=6
| RD2-score04-2=6
| RD2-score04-3=
| RD2-seed05=7
| RD2-team05={{flagicon|CHI}} N Jarry
| RD2-score05-1=63
| RD2-score05-2=64
| RD2-score05-3=
| RD2-seed06=
| RD2-team06={{flagicon|FRA}} U Humbert
| RD2-score06-1=77
| RD2-score06-2=77
| RD2-score06-3=
| RD2-seed07=WC
| RD2-team07={{flagicon|SUI}} D Stricker
| RD2-score07-1=6
| RD2-score07-2=3
| RD2-score07-3=77
| RD2-seed08=2
| RD2-team08={{flagicon|NOR}} C Ruud
| RD2-score08-1=4
| RD2-score08-2=6
| RD2-score08-3=61
| RD3-seed01=
| RD3-team01={{flagicon|NED}} T Griekspoor
| RD3-score01-1=78
| RD3-score01-2=4
| RD3-score01-3=4
| RD3-seed02=4
| RD3-team02={{flagicon|POL}} H Hurkacz
| RD3-score02-1=66
| RD3-score02-2=6
| RD3-score02-3=6
| RD3-seed03=
| RD3-team03={{flagicon|FRA}} U Humbert
| RD3-score03-1=6
| RD3-score03-2=2
| RD3-score03-3=6
| RD3-seed04=WC
| RD3-team04={{flagicon|SUI}} D Stricker
| RD3-score04-1=4
| RD3-score04-2=6
| RD3-score04-3=2
| RD4-seed01=4
| RD4-team01={{flagicon|POL}} H Hurkacz
| RD4-score01-1=6
| RD4-score01-2=3
| RD4-score01-3=77
| RD4-seed02=
| RD4-team02={{flagicon|FRA}} U Humbert
| RD4-score02-1=4
| RD4-score02-2=6
| RD4-score02-3=65
}}
Qualifying
=Seeds=
{{columns-list|colwidth=30em|
- {{flagicon|AUS}} Christopher O'Connell (qualified)
- {{flagicon|AUS}} Jordan Thompson (withdrew)
- {{flagicon|NED}} Botic van de Zandschulp (qualified)
- {{flagicon|ARG}} Pedro Cachin (first round)
- {{flagicon|BRA}} Thiago Seyboth Wild (qualifying competition, lucky loser)
- {{flagicon|GER}} Dominik Koepfer (qualifying competition)
- {{flagicon|FRA}} Arthur Rinderknech (qualifying competition)
- {{flagicon|}} Alexander Shevchenko (qualified)
}}
=Qualifiers=
{{columns-list|colwidth=30em|
- {{flagicon|AUS}} Christopher O'Connell
- {{flagicon|LBN}} Benjamin Hassan
- {{flagicon|NED}} Botic van de Zandschulp
- {{flagicon|}} Alexander Shevchenko
}}
=Lucky loser=
=Qualifying draw=
==First qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=1
| RD1-team1={{flagicon|AUS}} Christopher O'Connell
| RD1-score1-1=77
| RD1-score1-2=7
| RD1-score1-3=
| RD1-seed2=
| RD1-team2={{flagicon|USA}} Maxime Cressy
| RD1-score2-1=63
| RD1-score2-2=5
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|USA}} Michael Mmoh
| RD1-score3-1=5
| RD1-score3-2=6
| RD1-score3-3=3
| RD1-seed4=5
| RD1-team4={{flagicon|BRA}} Thiago Seyboth Wild
| RD1-score4-1=7
| RD1-score4-2=4
| RD1-score4-3=6
| RD2-seed1=1
| RD2-team1={{flagicon|AUS}} Christopher O'Connell
| RD2-score1-1=77
| RD2-score1-2=77
| RD2-score1-3=
| RD2-seed2=5
| RD2-team2={{flagicon|BRA}} Thiago Seyboth Wild
| RD2-score2-1=64
| RD2-score2-2=64
| RD2-score2-3=
}}
==Second qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=Alt
| RD1-team1={{flagicon|LBN}} Benjamin Hassan
| RD1-score1-1=6
| RD1-score1-2=5
| RD1-score1-3=77
| RD1-seed2=
| RD1-team2={{flagicon|SRB}} Hamad Medjedovic
| RD1-score2-1=2
| RD1-score2-2=7
| RD1-score2-3=63
| RD1-seed3=Alt
| RD1-team3={{flagicon|IND}} Sumit Nagal
| RD1-score3-1=6
| RD1-score3-2=1
| RD1-score3-3=63
| RD1-seed4=6
| RD1-team4={{flagicon|GER}} Dominik Koepfer
| RD1-score4-1=3
| RD1-score4-2=6
| RD1-score4-3=77
| RD2-seed1=Alt
| RD2-team1={{flagicon|LBN}} Benjamin Hassan
| RD2-score1-1=6
| RD2-score1-2=2
| RD2-score1-3=6
| RD2-seed2=6
| RD2-team2={{flagicon|GER}} Dominik Koepfer
| RD2-score2-1=2
| RD2-score2-2=6
| RD2-score2-3=4
}}
==Third qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=3
| RD1-team1={{flagicon|NED}} Botic van de Zandschulp
| RD1-score1-1=6
| RD1-score1-2=77
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|SUI}} Mika Brunold
| RD1-score2-1=1
| RD1-score2-2=65
| RD1-score2-3=
| RD1-seed3=WC
| RD1-team3={{flagicon|SUI}} Marc-Andrea Hüsler
| RD1-score3-1=4
| RD1-score3-2= 3
| RD1-score3-3=
| RD1-seed4=7
| RD1-team4={{flagicon|FRA}} Arthur Rinderknech
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=3
| RD2-team1={{flagicon|NED}} Botic van de Zandschulp
| RD2-score1-1=77
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=7
| RD2-team2={{flagicon|FRA}} Arthur Rinderknech
| RD2-score2-1=64
| RD2-score2-2=3
| RD2-score2-3=
}}
==Fourth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=4
| RD1-team1={{flagicon|ARG}} Pedro Cachin
| RD1-score1-1=3
| RD1-score1-2=6
| RD1-score1-3=4
| RD1-seed2=WC
| RD1-team2={{flagicon|SUI}} Rémy Bertola
| RD1-score2-1=6
| RD1-score2-2=3
| RD1-score2-3=6
| RD1-seed3=
| RD1-team3={{flagicon|ITA}} Fabio Fognini
| RD1-score3-1=4
| RD1-score3-2=7
| RD1-score3-3=0
| RD1-seed4=8
| RD1-team4={{flagicon|}} Alexander Shevchenko
| RD1-score4-1=6
| RD1-score4-2=5
| RD1-score4-3=6
| RD2-seed1=WC
| RD2-team1={{flagicon|SUI}} Rémy Bertola
| RD2-score1-1=3
| RD2-score1-2=5
| RD2-score1-3=
| RD2-seed2=8
| RD2-team2={{flagicon|}} Alexander Shevchenko
| RD2-score2-1=6
| RD2-score2-2=7
| RD2-score2-3=
}}
References
{{reflist}}
External links
- [https://www.protennislive.com/posting/2023/328/mds.pdf Main draw]
- [https://www.protennislive.com/posting/2023/328/qs.pdf Qualifying draw]
{{2023 ATP Tour}}
{{DEFAULTSORT:2023 Swiss Indoors - Singles}}