2023 Swiss Indoors

{{TennisEventInfo|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

| champs={{flagicon|CAN}} Félix Auger-Aliassime

| champd={{flagicon|MEX}} Santiago González / {{flagicon|FRA}} Édouard Roger-Vasselin

}}

The 2023 Swiss Indoors was a men's tennis tournament played on indoor hard courts. It was the 52nd edition of the event, and part of the 500 series of the 2023 ATP Tour. It was held at the St. Jakobshalle in Basel, Switzerland, from 23 October until 29 October 2023. Sixth-seeded Félix Auger-Aliassime won his second consecutive singles title at the event.{{cite web|title=Swiss Indoors Basel Overview|url=http://www.atptour.com/en/tournaments/basel/328/overview|website=atptour.com}}

Finals

=Singles=

{{main|2023 Swiss Indoors – Singles}}

=Doubles=

{{main|2023 Swiss Indoors – Doubles}}

Singles main draw entrants

=Seeds=

class="sortable wikitable"
width="70"| Country

! width="175"| Player

! Rank1

! Seed

{{flag|DEN}}

|Holger Rune

|6

|1

{{flag|NOR}}

|Casper Ruud

|8

|2

{{flag|USA}}

|Taylor Fritz

|10

|3

bgcolor=#fcc

|{{flag|POL}}

|Hubert Hurkacz

|11

|4

{{flag|AUS}}

|Alex de Minaur

|13

|5

bgcolor=#cfc

|{{flag|CAN}}

|Félix Auger-Aliassime

|17

|6

{{flag|CHI}}

|Nicolás Jarry

|21

|7

{{flag|USA}}

|Sebastian Korda

|23

|8

  • Rankings are as of 16 October 2023{{citeweb|url=https://www.swissindoorsbasel.ch/en/tournament/the-players/|title=The Players|website=swissindoorsbasel.ch|access-date=7 October 2023}}

=Other entrants=

The following players received wildcards into the singles main draw:

  • {{flagicon|CAN}} Félix Auger-Aliassime{{Cite web |title=Swiss Indoors Basel 2023 is just around the corner |url=https://www.swissindoorsbasel.ch/en/tournament/tournament-news/articles/2023-10-17_Swiss-Indoors-Basel-2023-is-just-around-the-corner.php | date=17 October 2023}}
  • {{flagicon|SUI}} Dominic Stricker
  • {{flagicon|SUI}} Leandro Riedi{{cite web|url=https://www.swissindoorsbasel.ch/en/tournament/tournament-news/articles/2023-10-18_Injured-Alcaraz-has-to-cancel-Basel-Stan-Wawrinka-moves-up-to-the-main-draw-New-wildcard-for-Leandro-Riedi.php|title= Stan Wawrinka moves up to the main draw; New wildcard for Leandro Riedi|date=18 October 2023}}

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:

=Withdrawals=

File:Félix Auger-Aliassime after the final match at Swiss Indoors Basel..jpg

Doubles main draw entrants

= Seeds =

class="sortable wikitable"
width="70"| Country

! width="175"| Player

! width="70"| Country

! width="175"| Player

! Rank1

! Seed

{{flag|CRO}}

|Ivan Dodig

|{{flag|USA}}

|Austin Krajicek

|3

|1

{{flag|ARG}}

|Máximo González

|{{flag|ARG}}

|Andrés Molteni

|23

|2

bgcolor=#cfc

|{{flag|MEX}}

|Santiago González

|{{flag|FRA}}

|Édouard Roger-Vasselin

|27

|3

{{flag|GBR}}

|Jamie Murray

|{{flag|NZL}}

|Michael Venus

|37

|4

  • 1 Rankings as of 16 October 2023

=Other entrants=

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:

=Withdrawals=

References

{{reflist}}