| 2023 Swiss Indoors | ||||
|---|---|---|---|---|
| Date | 23–29 October | |||
| Edition | 52nd | |||
| Category | ATP Tour 500 | |||
| Draw | 32S / 16D | |||
| Prize money | €2,196,000 | |||
| Surface | Hard / indoor | |||
| Location | Basel, Switzerland | |||
| Venue | St. Jakobshalle | |||
| Champions | ||||
| Singles | ||||
 Félix Auger-Aliassime | ||||
| Doubles | ||||
 Santiago González / Édouard Roger-Vasselin | ||||
| ||||
The2023 Swiss Indoors was a men's tennis tournament played onindoor hard courts. It was the 52nd edition of theevent, and part of the500 series of the2023 ATP Tour. It was held at theSt. Jakobshalle inBasel, Switzerland, from 23 October until 29 October 2023. Sixth-seededFélix Auger-Aliassime won his second consecutive singles title at the event.[1]
Félix Auger-Aliassime def.
Hubert Hurkacz, 7–6(7–3), 7–6(7–5)Santiago González /Édouard Roger-Vasselin def.
Hugo Nys /Jan Zieliński, 6–7(8–10), 7–6(7–3), [10–1]| Country | Player | Rank1 | Seed |
|---|---|---|---|
 DEN | Holger Rune | 6 | 1 |
 NOR | Casper Ruud | 8 | 2 |
 USA | Taylor Fritz | 10 | 3 |
| POL | Hubert Hurkacz | 11 | 4 |
 AUS | Alex de Minaur | 13 | 5 |
| CAN | Félix Auger-Aliassime | 17 | 6 |
 CHI | Nicolás Jarry | 21 | 7 |
| USA | Sebastian Korda | 23 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as a special exempt:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Carlos Alcaraz → replaced by
Stan WawrinkaAlejandro Davidovich Fokina → replaced by
Yannick Hanfmann
Laslo Djere → replaced by
Thiago Seyboth WildMilos Raonic → replaced byMiomir Kecmanović
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 CRO | Ivan Dodig | USA | Austin Krajicek | 3 | 1 |
 ARG | Máximo González | ARG | Andrés Molteni | 23 | 2 |
| MEX | Santiago González | FRA | Édouard Roger-Vasselin | 27 | 3 |
 GBR | Jamie Murray |  NZL | Michael Venus | 37 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw:
The following pair received entry as lucky losers:
Marcel Granollers /Horacio Zeballos → replaced byNikola Ćaćić /
Victor Vlad Cornea
