View source for 2023 Western & Southern Open – Women's singles

{{TennisEvents|2023|Western & Southern Open|
| champ = {{flagicon|USA}} [[Coco Gauff]]
| runner = {{flagicon|CZE}} [[Karolína Muchová]]
| score = 6–3, 6–4
| draw = 56
| seeds = 16
| main_name = Cincinnati Open
| after_name = Cincinnati Open
}}

{{main|2023 Western & Southern Open}}

[[Coco Gauff]] defeated [[Karolína Muchová]] in the final, 6–3, 6–4 to win the women's singles tennis title at the 2023 Cincinnati Open.<ref name=":0">{{Cite web |title=Coco Gauff bests Muchova in Cincinnati to win first WTA 1000 title |url=https://www.wtatennis.com/news/3644720/coco-gauff-bests-muchova-in-cincinnati-to-win-first-wta-1000-title |access-date=2023-08-21 |website=Women's Tennis Association |language=en}}</ref> It was her first [[WTA 1000]] title and the first WTA 1000 final appearances for both Gauff and Muchová. Gauff became the youngest champion in [[Cincinnati Masters|Cincinnati]] history. By reaching the final, Muchová debuted in the top ten of the [[WTA rankings]].<ref name=":0" />

[[Caroline Garcia]] was the defending champion,<ref>{{cite web|url=https://www.wtatennis.com/news/2754663/garcia-soars-past-kvitova-in-cincinnati-to-claim-10th-career-title|title=Garcia soars past Kvitova in Cincinnati to claim 10th career title|work=[[Women's Tennis Association]]|date=21 August 2022|accessdate=21 August 2022}}</ref> but lost in the second round to [[Sloane Stephens]].

==Seeds==
The top eight [[Glossary of tennis terms#S|seeds]] received a [[Glossary of tennis terms#B|bye]] into the second round. 
{{columns-list|colwidth=30em|
{{seeds|1|1}}{{flagicon|POL}} [[Iga Świątek]] ''(semifinals)''
{{seeds|2|4}}{{flagicon|}} [[Aryna Sabalenka]] ''(semifinals)''
{{seeds|3|3}}{{flagicon|USA}} [[Jessica Pegula]] ''(third round)''
{{seeds|4|2}}{{flagicon|KAZ}} [[Elena Rybakina]] ''(third round, retired)''
{{seeds|5|4}}{{flagicon|TUN}} [[Ons Jabeur]] ''(quarterfinals)''
{{seeds|6|1}}{{flagicon|FRA}} [[Caroline Garcia]] ''(second round)''
{{seeds|7|2}}{{flagicon|USA}} '''[[Coco Gauff]] (champion)'''
{{seeds|8|3}}{{flagicon|GRE}} [[Maria Sakkari]] ''(third round)''
{{seeds|9|2}}{{flagicon|CZE}} [[Petra Kvitová]] ''(second round)''
{{seeds|10|1}}{{flagicon|CZE}} [[Markéta Vondroušová]] ''(quarterfinals)''
{{seeds|11|4}}{{flagicon|CZE}} [[Barbora Krejčíková]] ''(first round)''
{{seeds|12|3}}{{flagicon|BRA}} [[Beatriz Haddad Maia]] ''(first round)''
{{seeds|13|2}}{{flagicon|SUI}} [[Belinda Bencic]] ''(first round)''
{{seeds|14|4}}{{flagicon|}} [[Daria Kasatkina]] ''(third round)''
{{seeds|15|3}}{{flagicon|USA}} [[Madison Keys]] ''(first round)''
{{seeds|16|1}}{{flagicon|}} [[Veronika Kudermetova]] ''(first round)''
}}

{{Seeds explanation}}

==Draw==
{{Draw key}}
===Finals===
{{8TeamBracket-Tennis3-v2
|RD1=Quarterfinals
|RD2=Semifinals
|RD3=Final

|team-width=175

|RD1-seed1=1
|RD1-team1='''{{flagicon|POL}} [[Iga Świątek]]'''
|RD1-score1-1='''7<sup>7</sup>'''
|RD1-score1-2='''6'''
|RD1-score1-3=
|RD1-seed2=10
|RD1-team2={{flagicon|CZE}} [[Markéta Vondroušová]]
|RD1-score2-1=6<sup>3</sup>
|RD1-score2-2=1
|RD1-score2-3=

|RD1-seed3=Q
|RD1-team3={{flagicon|ITA}} [[Jasmine Paolini]] 
|RD1-score3-1=3
|RD1-score3-2=2
|RD1-score3-3=
|RD1-seed4=7
|RD1-team4='''{{flagicon|USA}} [[Coco Gauff]]'''
|RD1-score4-1='''6'''
|RD1-score4-2='''6'''
|RD1-score4-3=

|RD1-seed5=
|RD1-team5='''{{flagicon|CZE}} [[Karolína Muchová]]'''
|RD1-score5-1=3
|RD1-score5-2=
|RD1-score5-3=
|RD1-seed6=
|RD1-team6={{flagicon|CZE}} [[Marie Bouzková]]
|RD1-score6-1=0<sup>r</sup>
|RD1-score6-2=
|RD1-score6-3=

|RD1-seed7=5
|RD1-team7={{flagicon|TUN}} [[Ons Jabeur]]
|RD1-score7-1=5
|RD1-score7-2=3
|RD1-score7-3=
|RD1-seed8=2
|RD1-team8='''{{flagicon|}} [[Aryna Sabalenka]]'''
|RD1-score8-1='''7'''
|RD1-score8-2='''6'''
|RD1-score8-3=

|RD2-seed1=1
|RD2-team1={{flagicon|POL}} [[Iga Świątek]]
|RD2-score1-1=6<sup>2</sup>
|RD2-score1-2='''6'''
|RD2-score1-3=4
|RD2-seed2=7
|RD2-team2='''{{flagicon|USA}} [[Coco Gauff]]'''
|RD2-score2-1='''7<sup>7</sup>'''
|RD2-score2-2=3
|RD2-score2-3='''6'''

|RD2-seed3=
|RD2-team3='''{{flagicon|CZE}} [[Karolína Muchová]]'''
|RD2-score3-1=6<sup>4</sup>
|RD2-score3-2='''6'''
|RD2-score3-3='''6'''
|RD2-seed4=2
|RD2-team4={{flagicon|}} [[Aryna Sabalenka]]
|RD2-score4-1='''7<sup>7</sup>'''
|RD2-score4-2=3
|RD2-score4-3=2

|RD3-seed1=7
|RD3-team1='''{{flagicon|USA}} [[Coco Gauff]]'''
|RD3-score1-1='''6'''
|RD3-score1-2='''6'''
|RD3-score1-3=
|RD3-seed2=
|RD3-team2={{flagicon|CZE}} [[Karolína Muchová]]
|RD3-score2-1=3
|RD3-score2-2=4
|RD3-score2-3=
}}

===Top half===
====Section 1====
{{16TeamBracket-Compact-Tennis3-Byes 
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals

| RD1-seed03=WC
| RD1-team03='''{{flagicon|USA}} [[Danielle Collins|D Collins]]'''
| RD1-score03-1='''6'''
| RD1-score03-2='''6'''
| RD1-score03-3=
| RD1-seed04=PR
| RD1-team04={{flagicon|}} [[Anastasia Pavlyuchenkova|A Pavlyuchenkova]]
| RD1-score04-1=3
| RD1-score04-2=1
| RD1-score04-3=

| RD1-seed05=
| RD1-team05={{flagicon|CHN}} '''[[Zheng Qinwen|Q Zheng]]'''
| RD1-score05-1='''6'''
| RD1-score05-2='''6'''
| RD1-score05-3=
| RD1-seed06=Q
| RD1-team06={{flagicon|}} [[Aliaksandra Sasnovich|A Sasnovich]]
| RD1-score06-1=1
| RD1-score06-2=4
| RD1-score06-3=

| RD1-seed07=WC
| RD1-team07='''{{flagicon|USA}} [[Venus Williams|V Williams]]'''
| RD1-score07-1='''6'''
| RD1-score07-2='''7'''
| RD1-score07-3=
| RD1-seed08=16
| RD1-team08={{flagicon|}} [[Veronika Kudermetova|V Kudermetova]]
| RD1-score08-1=4
| RD1-score08-2=5
| RD1-score08-3=

| RD1-seed09=10
| RD1-team09='''{{flagicon|CZE}} [[Markéta Vondroušová|M Vondroušová]]'''
| RD1-score09-1='''7'''
| RD1-score09-2='''6'''
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{flagicon|CZE}} [[Kateřina Siniaková|K Siniaková]]
| RD1-score10-1=5
| RD1-score10-2=4
| RD1-score10-3=

| RD1-seed11=WC
| RD1-team11={{flagicon|SUI}} [[Céline Naef|C Naef]]
| RD1-score11-1='''6'''
| RD1-score11-2=4
| RD1-score11-3=5
| RD1-seed12=
| RD1-team12='''{{flagicon|}} [[Anastasia Potapova|A Potapova]]'''
| RD1-score12-1=1
| RD1-score12-2='''6'''
| RD1-score12-3='''7'''

| RD1-seed13=
| RD1-team13='''{{flagicon|USA}} [[Sloane Stephens|S Stephens]]'''
| RD1-score13-1='''7'''
| RD1-score13-2='''6'''
| RD1-score13-3=
| RD1-seed14=
| RD1-team14={{flagicon|ITA}} [[Elisabetta Cocciaretto|E Cocciaretto]]
| RD1-score14-1=5
| RD1-score14-2=2
| RD1-score14-3=

| RD2-seed01=1
| RD2-team01='''{{flagicon|POL}} [[Iga Świątek|I Świątek]]'''
| RD2-score01-1='''6'''
| RD2-score01-2='''6'''
| RD2-score01-3=
| RD2-seed02=WC
| RD2-team02={{flagicon|USA}} [[Danielle Collins|D Collins]]
| RD2-score02-1=1
| RD2-score02-2=0
| RD2-score02-3=

| RD2-seed03=
| RD2-team03='''{{flagicon|CHN}} [[Zheng Qinwen|Q Zheng]]'''
| RD2-score03-1=1
| RD2-score03-2='''6'''
| RD2-score03-3='''6'''
| RD2-seed04=WC
| RD2-team04={{flagicon|USA}} [[Venus Williams|V Williams]]
| RD2-score04-1='''6'''
| RD2-score04-2=2
| RD2-score04-3=1

| RD2-seed05=10
| RD2-team05='''{{flagicon|CZE}} [[Markéta Vondroušová|M Vondroušová]]'''
| RD2-score05-1='''6'''
| RD2-score05-2='''6'''
| RD2-score05-3=
| RD2-seed06=
| RD2-team06={{flagicon|}} [[Anastasia Potapova|A Potapova]]
| RD2-score06-1=4
| RD2-score06-2=2
| RD2-score06-3=

| RD2-seed07=
| RD2-team07='''{{flagicon|USA}} [[Sloane Stephens|S Stephens]]'''
| RD2-score07-1=4
| RD2-score07-2='''6'''
| RD2-score07-3='''6'''
| RD2-seed08=6
| RD2-team08={{flagicon|FRA}} [[Caroline Garcia|C Garcia]] 
| RD2-score08-1='''6'''
| RD2-score08-2=4
| RD2-score08-3=4

| RD3-seed01=1
| RD3-team01='''{{flagicon|POL}} [[Iga Świątek|I Świątek]]'''
| RD3-score01-1=3
| RD3-score01-2='''6'''
| RD3-score01-3='''6'''
| RD3-seed02=
| RD3-team02={{flagicon|CHN}} [[Zheng Qinwen|Q Zheng]]
| RD3-score02-1='''6'''
| RD3-score02-2=1
| RD3-score02-3=1

| RD3-seed03=10
| RD3-team03='''{{flagicon|CZE}} [[Markéta Vondroušová|M Vondroušová]]'''
| RD3-score03-1='''7'''
| RD3-score03-2='''6'''
| RD3-score03-3=
| RD3-seed04=
| RD3-team04={{flagicon|USA}} [[Sloane Stephens|S Stephens]]
| RD3-score04-1=5
| RD3-score04-2=3
| RD3-score04-3=

| RD4-seed01=1
| RD4-team01='''{{flagicon|POL}} [[Iga Świątek|I Świątek]]'''
| RD4-score01-1='''7<sup>7</sup>'''
| RD4-score01-2='''6'''
| RD4-score01-3=
| RD4-seed02=10
| RD4-team02={{flagicon|CZE}} [[Markéta Vondroušová|M Vondroušová]]
| RD4-score02-1=6<sup>3</sup>
| RD4-score02-2=1
| RD4-score02-3=
}}

====Section 2====
{{16TeamBracket-Compact-Tennis3-Byes 
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals

| RD1-seed03=
| RD1-team03='''{{flagicon|LAT}} [[Jeļena Ostapenko|J Ostapenko]]'''
| RD1-score03-1=1
| RD1-score03-2='''6'''
| RD1-score03-3='''6'''
| RD1-seed04=
| RD1-team04={{flagicon|CZE}} [[Karolína Plíšková|Ka Plíšková]]
| RD1-score04-1='''6'''
| RD1-score04-2=3
| RD1-score04-3=4

| RD1-seed05=Q
| RD1-team05='''{{flagicon|ITA}} [[Jasmine Paolini|J Paolini]]'''
| RD1-score05-1='''6'''
| RD1-score05-2='''6'''
| RD1-score05-3=
| RD1-seed06=
| RD1-team06={{flagicon|UKR}} [[Marta Kostyuk|M Kostyuk]]
| RD1-score06-1=2
| RD1-score06-2=1
| RD1-score06-3=

| RD1-seed07=Q
| RD1-team07='''{{flagicon|ESP}} [[Cristina Bucșa|C Bucșa]]'''
| RD1-score07-1=4
| RD1-score07-2='''6'''
| RD1-score07-3='''6'''
| RD1-seed08=13
| RD1-team08={{flagicon|SUI}} [[Belinda Bencic|B Bencic]]
| RD1-score08-1='''6'''
| RD1-score08-2=3
| RD1-score08-3=2

| RD1-seed09=9
| RD1-team09='''{{flagicon|CZE}} [[Petra Kvitová|P Kvitová]]'''
| RD1-score09-1='''7<sup>7</sup>'''
| RD1-score09-2='''6'''
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{flagicon|}} [[Anna Blinkova|A Blinkova]]
| RD1-score10-1=6<sup>2</sup>
| RD1-score10-2=0
| RD1-score10-3=

| RD1-seed11=Q
| RD1-team11='''{{flagicon|CZE}} [[Linda Nosková|L Nosková]]'''
| RD1-score11-1=2
| RD1-score11-2='''6'''
| RD1-score11-3='''6'''
| RD1-seed12=
| RD1-team12={{flagicon|}} [[Liudmila Samsonova|L Samsonova]]
| RD1-score12-1='''6'''
| RD1-score12-2=3
| RD1-score12-3=1

| RD1-seed13=Q
| RD1-team13={{flagicon|CHN}} [[Wang Xiyu|Xiy Wang]]
| RD1-score13-1=6<sup>3</sup>
| RD1-score13-2='''6'''
| RD1-score13-3=6<sup>5</sup>
| RD1-seed14=
| RD1-team14='''{{flagicon|EGY}} [[Mayar Sherif|M Sherif]]'''
| RD1-score14-1='''7<sup>7</sup>'''
| RD1-score14-2=4
| RD1-score14-3='''7<sup>7</sup>'''

| RD2-seed01=4
| RD2-team01='''{{flagicon|KAZ}} [[Elena Rybakina|E Rybakina]]'''
| RD2-score01-1=6<sup>6</sup>
| RD2-score01-2='''6'''
| RD2-score01-3='''6'''
| RD2-seed02=
| RD2-team02={{flagicon|LAT}} [[Jeļena Ostapenko|J Ostapenko]]
| RD2-score02-1='''7<sup>8</sup>'''
| RD2-score02-2=2
| RD2-score02-3=4

| RD2-seed03=Q
| RD2-team03='''{{flagicon|ITA}} [[Jasmine Paolini|J Paolini]]'''
| RD2-score03-1='''6'''
| RD2-score03-2='''6'''
| RD2-score03-3=
| RD2-seed04=Q
| RD2-team04={{flagicon|ESP}} [[Cristina Bucșa|C Bucșa]]
| RD2-score04-1=1
| RD2-score04-2=3
| RD2-score04-3=

| RD2-seed05=9
| RD2-team05={{flagicon|CZE}} [[Petra Kvitová|P Kvitová]]
| RD2-score05-1='''6'''
| RD2-score05-2=2
| RD2-score05-3=4
| RD2-seed06=Q
| RD2-team06='''{{flagicon|CZE}} [[Linda Nosková|L Nosková]]'''
| RD2-score06-1=3
| RD2-score06-2='''6'''
| RD2-score06-3='''6'''

| RD2-seed07=
| RD2-team07={{flagicon|EGY}} [[Mayar Sherif|M Sherif]]
| RD2-score07-1=2
| RD2-score07-2=2
| RD2-score07-3=
| RD2-seed08=7
| RD2-team08='''{{flagicon|USA}} [[Coco Gauff|C Gauff]]'''
| RD2-score08-1='''6'''
| RD2-score08-2='''6'''
| RD2-score08-3=

| RD3-seed01=4
| RD3-team01={{flagicon|KAZ}} [[Elena Rybakina|E Rybakina]]
| RD3-score01-1='''6'''
| RD3-score01-2=2<sup>r</sup>
| RD3-score01-3=
| RD3-seed02=Q
| RD3-team02='''{{flagicon|ITA}} [[Jasmine Paolini|J Paolini]]'''
| RD3-score02-1=4
| RD3-score02-2=5
| RD3-score02-3=

| RD3-seed03=Q
| RD3-team03={{flagicon|CZE}} [[Linda Nosková|L Nosková]]
| RD3-score03-1=4
| RD3-score03-2=0
| RD3-score03-3=
| RD3-seed04=7
| RD3-team04='''{{flagicon|USA}} [[Coco Gauff|C Gauff]]'''
| RD3-score04-1='''6'''
| RD3-score04-2='''6'''
| RD3-score04-3=

| RD4-seed01=Q
| RD4-team01={{flagicon|ITA}} [[Jasmine Paolini|J Paolini]]
| RD4-score01-1=3
| RD4-score01-2=2
| RD4-score01-3=
| RD4-seed02=7
| RD4-team02='''{{flagicon|USA}} [[Coco Gauff|C Gauff]]'''
| RD4-score02-1='''6'''
| RD4-score02-2='''6'''
| RD4-score02-3=
}}

===Bottom half===
====Section 3====
{{16TeamBracket-Compact-Tennis3-Byes 
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals

| RD1-seed03=
| RD1-team03={{flagicon|}} [[Ekaterina Alexandrova|E Alexandrova]]
| RD1-score03-1=0
| RD1-score03-2=2
| RD1-score03-3=
| RD1-seed04=
| RD1-team04='''{{flagicon|ROU}} [[Sorana Cîrstea|S Cîrstea]]'''
| RD1-score04-1='''6'''
| RD1-score04-2='''6'''
| RD1-score04-3=

| RD1-seed05=
| RD1-team05='''{{flagicon|CRO}} [[Petra Martić|P Martić]]'''
| RD1-score05-1='''6'''
| RD1-score05-2=3
| RD1-score05-3='''6'''
| RD1-seed06=Q
| RD1-team06={{flagicon|USA}} [[Emma Navarro|E Navarro]]
| RD1-score06-1=2
| RD1-score06-2='''6'''
| RD1-score06-3=3

| RD1-seed07=
| RD1-team07='''{{flagicon|CZE}} [[Karolína Muchová|K Muchová]]'''
| RD1-score07-1=6<sup>3</sup>
| RD1-score07-2='''6'''
| RD1-score07-3='''6'''
| RD1-seed08=12
| RD1-team08={{flagicon|BRA}} [[Beatriz Haddad Maia|B Haddad Maia]]
| RD1-score08-1='''7<sup>7</sup>'''
| RD1-score08-2=1
| RD1-score08-3=4

| RD1-seed09=15
| RD1-team09={{flagicon|USA}} [[Madison Keys|M Keys]]
| RD1-score09-1=3
| RD1-score09-2='''6'''
| RD1-score09-3=3
| RD1-seed10=
| RD1-team10='''{{flagicon|BEL}} [[Elise Mertens|E Mertens]]'''
| RD1-score10-1='''6'''
| RD1-score10-2=3
| RD1-score10-3='''6'''

| RD1-seed11=
| RD1-team11={{flagicon|ROU}} [[Irina-Camelia Begu|I-C Begu]]
| RD1-score11-1=2
| RD1-score11-2=2
| RD1-score11-3=
| RD1-seed12=
| RD1-team12='''{{flagicon|CZE}} [[Marie Bouzková|M Bouzková]]'''
| RD1-score12-1='''6'''
| RD1-score12-2='''6'''
| RD1-score12-3=

| RD1-seed13=
| RD1-team13={{flagicon|USA}} [[Bernarda Pera|B Pera]]
| RD1-score13-1='''6'''
| RD1-score13-2=1
| RD1-score13-3=2
| RD1-seed14=Q
| RD1-team14='''{{flagicon|ITA}} [[Martina Trevisan|M Trevisan]]'''
| RD1-score14-1=3
| RD1-score14-2='''6'''
| RD1-score14-3='''6'''

| RD2-seed01=8
| RD2-team01='''{{flagicon|GRE}} [[Maria Sakkari|M Sakkari]]'''
| RD2-score01-1=2
| RD2-score01-2='''6'''
| RD2-score01-3='''7'''
| RD2-seed02=
| RD2-team02={{flagicon|ROU}} [[Sorana Cîrstea|S Cîrstea]]
| RD2-score02-1='''6'''
| RD2-score02-2=3
| RD2-score02-3=5

| RD2-seed03=
| RD2-team03={{flagicon|CRO}} [[Petra Martić|P Martić]]
| RD2-score03-1=3
| RD2-score03-2='''6'''
| RD2-score03-3=3
| RD2-seed04=
| RD2-team04='''{{flagicon|CZE}} [[Karolína Muchová|K Muchová]]'''
| RD2-score04-1='''6'''
| RD2-score04-2=3
| RD2-score04-3='''6'''

| RD2-seed05=
| RD2-team05={{flagicon|BEL}} [[Elise Mertens|E Mertens]]
| RD2-score05-1=2
| RD2-score05-2='''6'''
| RD2-score05-3=1
| RD2-seed06=
| RD2-team06='''{{flagicon|CZE}} [[Marie Bouzková|M Bouzková]]'''
| RD2-score06-1='''6'''
| RD2-score06-2=4
| RD2-score06-3='''6'''

| RD2-seed07=Q
| RD2-team07={{flagicon|ITA}} [[Martina Trevisan|M Trevisan]]
| RD2-score07-1='''7<sup>7</sup>'''
| RD2-score07-2=2
| RD2-score07-3=3
| RD2-seed08=3
| RD2-team08='''{{flagicon|USA}} [[Jessica Pegula|J Pegula]]''' 
| RD2-score08-1=6<sup>2</sup>
| RD2-score08-2='''6'''
| RD2-score08-3='''6'''

| RD3-seed01=8
| RD3-team01={{flagicon|GRE}} [[Maria Sakkari|M Sakkari]]
| RD3-score01-1=3
| RD3-score01-2='''6'''
| RD3-score01-3=3
| RD3-seed02=
| RD3-team02='''{{flagicon|CZE}} [[Karolína Muchová|K Muchová]]'''
| RD3-score02-1='''6'''
| RD3-score02-2=2
| RD3-score02-3='''6'''

| RD3-seed03=
| RD3-team03='''{{flagicon|CZE}} [[Marie Bouzková|M Bouzková]]'''
| RD3-score03-1='''6'''
| RD3-score03-2='''6'''
| RD3-score03-3=
| RD3-seed04=3
| RD3-team04={{flagicon|USA}} [[Jessica Pegula|J Pegula]] 
| RD3-score04-1=4
| RD3-score04-2=0
| RD3-score04-3=

| RD4-seed01=
| RD4-team01='''{{flagicon|CZE}} [[Karolína Muchová|K Muchová]]'''
| RD4-score01-1=3
| RD4-score01-2=
| RD4-score01-3=
| RD4-seed02=
| RD4-team02={{flagicon|CZE}} [[Marie Bouzková|M Bouzková]]
| RD4-score02-1=0<sup>r</sup>
| RD4-score02-2=
| RD4-score02-3=
}}

====Section 4====
{{16TeamBracket-Compact-Tennis3-Byes 
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals

| RD1-seed03=
| RD1-team03={{flagicon|CHN}} [[Zhu Lin (tennis)|L Zhu]]
| RD1-score03-1=3
| RD1-score03-2=5
| RD1-score03-3=
| RD1-seed04=
| RD1-team04='''{{flagicon|UKR}} [[Anhelina Kalinina|A Kalinina]]'''
| RD1-score04-1='''6'''
| RD1-score04-2='''7'''
| RD1-score04-3=

| RD1-seed05=PR
| RD1-team05={{flagicon|USA}} [[Jennifer Brady (tennis)|J Brady]]
| RD1-score05-1=6<sup>5</sup>
| RD1-score05-2=5
| RD1-score05-3=
| RD1-seed06=
| RD1-team06='''{{flagicon|CRO}} [[Donna Vekić|D Vekić]]'''
| RD1-score06-1='''7<sup>7</sup>'''
| RD1-score06-2='''7'''
| RD1-score06-3=

| RD1-seed07=
| RD1-team07='''{{flagicon|}} [[Victoria Azarenka|V Azarenka]]'''
| RD1-score07-1='''6'''
| RD1-score07-2='''7'''
| RD1-score07-3=
| RD1-seed08=11
| RD1-team08={{flagicon|CZE}} [[Barbora Krejčíková|B Krejčíková]]
| RD1-score08-1=3
| RD1-score08-2=5
| RD1-score08-3=

| RD1-seed09=14
| RD1-team09='''{{flagicon|}} [[Daria Kasatkina|D Kasatkina]]'''
| RD1-score09-1='''6'''
| RD1-score09-2='''6'''
| RD1-score09-3=
| RD1-seed10=WC
| RD1-team10={{flagicon|USA}} [[Peyton Stearns|P Stearns]]
| RD1-score10-1=2
| RD1-score10-2=1
| RD1-score10-3=

| RD1-seed11=LL
| RD1-team11='''{{flagicon|FRA}} [[Varvara Gracheva|V Gracheva]]'''
| RD1-score11-1='''6'''
| RD1-score11-2='''6'''
| RD1-score11-3=
| RD1-seed12=WC
| RD1-team12={{flagicon|DEN}} [[Caroline Wozniacki|C Wozniacki]]
| RD1-score12-1=4
| RD1-score12-2=4
| RD1-score12-3=

| RD1-seed13=
| RD1-team13={{flagicon|POL}} [[Magda Linette|M Linette]]
| RD1-score13-1='''6'''
| RD1-score13-2=6<sup>5</sup>
| RD1-score13-3=2
| RD1-seed14=Q
| RD1-team14='''{{flagicon|USA}} [[Ann Li (tennis)|A Li]]'''
| RD1-score14-1=0
| RD1-score14-2='''7<sup>7</sup>'''
| RD1-score14-3='''6'''

| RD2-seed01=5
| RD2-team01='''{{flagicon|TUN}} [[Ons Jabeur|O Jabeur]]'''
| RD2-score01-1='''6'''
| RD2-score01-2=6<sup>2</sup>
| RD2-score01-3='''7<sup>7</sup>'''
| RD2-seed02=
| RD2-team02={{flagicon|UKR}} [[Anhelina Kalinina|A Kalinina]]
| RD2-score02-1=3
| RD2-score02-2='''7<sup>7</sup>'''
| RD2-score02-3=6<sup>2</sup>

| RD2-seed03=
| RD2-team03='''{{flagicon|CRO}} [[Donna Vekić|D Vekić]]'''
| RD2-score03-1=3
| RD2-score03-2='''6'''
| RD2-score03-3='''6'''
| RD2-seed04=
| RD2-team04={{flagicon|}} [[Victoria Azarenka|V Azarenka]]
| RD2-score04-1='''6'''
| RD2-score04-2=3
| RD2-score04-3=4

| RD2-seed05=14
| RD2-team05='''{{flagicon|}} [[Daria Kasatkina|D Kasatkina]]'''
| RD2-score05-1='''6'''
| RD2-score05-2='''6'''
| RD2-score05-3=
| RD2-seed06=LL
| RD2-team06={{flagicon|FRA}} [[Varvara Gracheva|V Gracheva]]
| RD2-score06-1=3
| RD2-score06-2=1
| RD2-score06-3=

| RD2-seed07=Q
| RD2-team07={{flagicon|USA}} [[Ann Li (tennis)|A Li]]
| RD2-score07-1=5
| RD2-score07-2='''6'''
| RD2-score07-3=4
| RD2-seed08=2
| RD2-team08='''{{flagicon|}} [[Aryna Sabalenka|A Sabalenka]]'''
| RD2-score08-1='''7'''
| RD2-score08-2=2
| RD2-score08-3='''6'''

| RD3-seed01=5
| RD3-team01='''{{flagicon|TUN}} [[Ons Jabeur|O Jabeur]]'''
| RD3-score01-1=5
| RD3-score01-2=
| RD3-score01-3=
| RD3-seed02=
| RD3-team02={{flagicon|CRO}} [[Donna Vekić|D Vekić]]
| RD3-score02-1=2<sup>r</sup>
| RD3-score02-2=
| RD3-score02-3=

| RD3-seed03=14
| RD3-team03={{flagicon|}} [[Daria Kasatkina|D Kasatkina]]
| RD3-score03-1=3
| RD3-score03-2=3
| RD3-score03-3=
| RD3-seed04=2
| RD3-team04='''{{flagicon|}} [[Aryna Sabalenka|A Sabalenka]]'''
| RD3-score04-1='''6'''
| RD3-score04-2='''6'''
| RD3-score04-3=

| RD4-seed01=5
| RD4-team01={{flagicon|TUN}} [[Ons Jabeur|O Jabeur]]
| RD4-score01-1=5
| RD4-score01-2=3
| RD4-score01-3=
| RD4-seed02=2
| RD4-team02='''{{flagicon|}} [[Aryna Sabalenka|A Sabalenka]]'''
| RD4-score02-1='''7'''
| RD4-score02-2='''6'''
| RD4-score02-3=
}}

==Seeded players==
The following are the seeded players. Seedings are based on WTA rankings as of 7 August 2023. Rank and points before are as of 14 August 2023.

The event is not mandatory on the women's side and points from the 2022 tournament are included in the table below only if they counted towards the player's ranking as of 14 August 2023. For other players, the points defending column shows the player's 16th best result.

Points defending will be replaced at the end of the tournament by the highest of (a) the player's points from the 2023 tournament, (b) her 17th best result, or (c) points from her second-highest non-mandatory WTA 1000 event.

{|class="wikitable sortable"
! style="width:30px;" |Seed
! style="width:30px;" |Rank
! style="width:185px;"|Player
! style="width:75px;" |Points before
! style="width:110px;"|[[2022 Western & Southern Open – Women's singles|Points defending]]
! style="width:75px;" |Points won
! style="width:75px;" |Points after
! style="width:350px;"|Status
|-
| style="text-align:center;" | 1
| style="text-align:center;" | 1
| {{flagicon|POL}} [[Iga Świątek]] 
| style="text-align:center;" | 9,730
| style="text-align:center;" | (125)<sup>†</sup>
| style="text-align:center;" | 350
| style="text-align:center;" | '''9,955'''
| Semifinals lost to {{flagicon|USA}} [[Coco Gauff]] [7]
|-
| style="text-align:center;" | 2
| style="text-align:center;" | 2
| {{flagicon|}} [[Aryna Sabalenka]]
| style="text-align:center;" | 8,746
| style="text-align:center;" | 350
| style="text-align:center;" | 350
| style="text-align:center;" | '''8,746'''
| Semifinals lost to {{flagicon|CZE}} [[Karolína Muchová]]
|-
| style="text-align:center;" | 3
| style="text-align:center;" | 3
| {{flagicon|USA}} [[Jessica Pegula]] 
| style="text-align:center;" | 6,030
| style="text-align:center;" | 190
| style="text-align:center;" | 105
| style="text-align:center;" | '''5,945'''
| Third round lost to {{flagicon|CZE}} [[Marie Bouzková]] 
|-
| style="text-align:center;" | 4
| style="text-align:center;" | 4
| {{flagicon|KAZ}} [[Elena Rybakina]] 
| style="text-align:center;" | 5,755
| style="text-align:center;" | 190
| style="text-align:center;" | 105
| style="text-align:center;" | '''5,670'''
| {{nowrap|Third round retired against {{flagicon|ITA}} [[Jasmine Paolini]] [Q]}}
|-
| style="text-align:center;" | 5
| style="text-align:center;" | 5
| {{flagicon|TUN}} [[Ons Jabeur]]
| style="text-align:center;" | 4,746
| style="text-align:center;" | 105
| style="text-align:center;" | 190
| style="text-align:center;" | '''4,831'''
| Quarterfinals lost to {{flagicon|}} [[Aryna Sabalenka]] [2]
|-
| style="text-align:center;" | 6
| style="text-align:center;" | 6
| {{flagicon|FRA}} [[Caroline Garcia]]  
| style="text-align:center;" | 4,685
| style="text-align:center;" | 930
| style="text-align:center;" | (65)<sup>‡</sup>
| style="text-align:center;" |'''3,825'''
| Second round lost to {{flagicon|USA}} [[Sloane Stephens]] 
|- bgcolor=#cfc
| style="text-align:center;" | 7
| style="text-align:center;" | 7
| '''{{flagicon|USA}} [[Coco Gauff]]'''
| style="text-align:center;" | 3,760
| style="text-align:center;" | (65)<sup>†</sup>
| style="text-align:center;" | 900
| style="text-align:center;" | '''4,595'''
| '''Champion''', defeated {{flagicon|CZE}} [[Karolína Muchová]]
|-
| style="text-align:center;" | 8
| style="text-align:center;" | 8
| {{flagicon|GRE}} [[Maria Sakkari]] 
| style="text-align:center;" | 3,510
| style="text-align:center;" | (30)<sup>†</sup>
| style="text-align:center;" | 105
| style="text-align:center;" | '''3,585'''
| Third round lost to {{flagicon|CZE}} [[Karolína Muchová]] 
|-
| style="text-align:center;" | 9
| style="text-align:center;" | 9
| {{flagicon|CZE}} [[Petra Kvitová]] 
| style="text-align:center;" | 3,445
| style="text-align:center;" | 585
| style="text-align:center;" | 60
| style="text-align:center;" | '''2,920'''
| Second round lost to {{flagicon|CZE}} [[Linda Nosková]] [Q] 
|-
| style="text-align:center;" | 10
| style="text-align:center;" | 10
| {{flagicon|CZE}} [[Markéta Vondroušová]]
| style="text-align:center;" | 3,211
| style="text-align:center;" | (1)<sup>†</sup>
| style="text-align:center;" | 190
| style="text-align:center;" | '''3,400'''
| Quarterfinals lost to {{flagicon|POL}} [[Iga Świątek]] [1] 
|-
| style="text-align:center;" | 11
| style="text-align:center;" | 11
| {{flagicon|CZE}} [[Barbora Krejčíková]] 
| style="text-align:center;" | 2,840
| style="text-align:center;" | (30)<sup>†</sup>
| style="text-align:center;" | 1
| style="text-align:center;" | '''2,840'''<sup>§</sup>
| First round lost to {{flagicon|}} [[Victoria Azarenka]]
|-
| style="text-align:center;" | 12
| style="text-align:center;" | 19
| {{flagicon|BRA}} [[Beatriz Haddad Maia]] 
| style="text-align:center;" | 2,220
| style="text-align:center;" | (60)<sup>†</sup>
| style="text-align:center;" | 1
| style="text-align:center;" | '''2,220'''<sup>§</sup>
| First round lost to {{flagicon|CZE}} [[Karolína Muchová]] 
|-
| style="text-align:center;" | 13
| style="text-align:center;" | 14
| {{flagicon|SUI}} [[Belinda Bencic]] 
| style="text-align:center;" | 2,605
| style="text-align:center;" | (60)<sup>†</sup>
| style="text-align:center;" | 1
| style="text-align:center;" | '''2,605'''<sup>§</sup>
| First round lost to {{flagicon|ESP}} [[Cristina Bucșa]] [Q]
|-
| style="text-align:center;" | 14
| style="text-align:center;" | 13
| {{flagicon|}} [[Daria Kasatkina]]
| style="text-align:center;" | 2,735
| style="text-align:center;" | (60)<sup>†</sup>
| style="text-align:center;" | 105
| style="text-align:center;" | '''2,780'''
| Third round lost to {{flagicon|}} [[Aryna Sabalenka]] [2]
|-
| style="text-align:center;" | 15
| style="text-align:center;" | 15
| {{flagicon|USA}} [[Madison Keys]] 
| style="text-align:center;" | 2,580
| style="text-align:center;" | 350
| style="text-align:center;" | (60)<sup>†</sup>
| style="text-align:center;" | '''2,290'''
| First round lost to {{flagicon|BEL}} [[Elise Mertens]] 
|-
| style="text-align:center;" | 16
| style="text-align:center;" | 16
| {{nowrap|{{flagicon|}} [[Veronika Kudermetova]]}}
| style="text-align:center;" | 2,485
| style="text-align:center;" | 105
| style="text-align:center;" | (100)<sup>†</sup>
| style="text-align:center;" | '''2,480'''
| {{nowrap|First round lost to {{flagicon|USA}} [[Venus Williams]] [WC]}} 
|}
† Points from the player's 16th best result (for points defending) or 17th best result (for points earned), in each case as of 14 August 2023.<br>
‡ Points from the player's second-best non-mandatory WTA 1000 event, which are required to be counted in her ranking.<br>
§ No change in points because points from this tournament did not count as one of the player's 16 best results.

==Other entry information==
===Wild cards===
{{columns-list|colwidth=30em|
* {{flagicon|USA}} [[Danielle Collins]] 
* {{flagicon|SUI}} [[Céline Naef]]
* {{flagicon|USA}} [[Peyton Stearns]] 
* {{flagicon|USA}} [[Venus Williams]]  
* {{flagicon|DEN}} [[Caroline Wozniacki]]
}}

===Protected ranking===
{{columns-list|colwidth=30em|
* {{flagicon|USA}} [[Jennifer Brady (tennis)|Jennifer Brady]]
* {{flagicon|}} [[Anastasia Pavlyuchenkova]]
}}

===Withdrawals===
{{columns-list|colwidth=30em|
* {{flagicon|ESP}} [[Paula Badosa]] → replaced by {{flagicon|CHN}} [[Zhu Lin (tennis)|Zhu Lin]] 
* {{flagicon|CZE}} [[Barbora Strýcová]] → replaced by {{flagicon|USA}} [[Sloane Stephens]] 
* {{flagicon|UKR}} [[Elina Svitolina]] → replaced by {{flagicon|FRA}} [[Varvara Gracheva]] 
}}

==Qualifying==
===Seeds===
{{columns-list|colwidth=30em|
# {{flagicon|ITA}} [[Elisabetta Cocciaretto]] ''(moved to main draw)''
# {{flagicon|FRA}} [[Varvara Gracheva]] ''(qualifying competition, '''''lucky loser''''')''
# {{flagicon|UKR}} [[Lesia Tsurenko]] ''(first round)''
# {{flagicon|USA}} [[Alycia Parks]] ''(qualifying competition)''
# {{flagicon|ITA}} '''[[Jasmine Paolini]] (qualified)'''
# {{flagicon|USA}} [[Lauren Davis]] ''(first round)''
# {{flagicon|ITA}} [[Camila Giorgi]] ''(first round, retired)''
# {{flagicon|CZE}} '''[[Linda Nosková]] (qualified)'''
# {{flagicon|USA}} '''[[Emma Navarro]] (qualified)'''
# {{flagicon|CZE}} [[Linda Fruhvirtová]] ''(first round)''
# {{flagicon|ROU}} [[Ana Bogdan]] ''(first round)''
# {{flagicon|FRA}} [[Alizé Cornet]] ''(qualifying competition)''
# {{flagicon|KAZ}} [[Yulia Putintseva]] ''(qualifying competition)''
# {{flagicon|ITA}} '''[[Martina Trevisan]] (qualified)'''
# {{flagicon|COL}} [[Camila Osorio]] ''(qualifying competition)''
# {{flagicon|ITA}} [[Lucia Bronzetti]] ''(first round)''
}}

===Qualifiers===
{{columns-list|colwidth=30em|
# {{flagicon|CHN}} '''[[Wang Xiyu]]'''
# {{flagicon|ESP}} '''[[Cristina Bucșa]]'''
# {{flagicon|ITA}} '''[[Martina Trevisan]]'''
# {{flagicon|}} '''[[Aliaksandra Sasnovich]]'''
# {{flagicon|ITA}} '''[[Jasmine Paolini]]'''
# {{flagicon|USA}} '''[[Ann Li (tennis)|Ann Li]]'''
# {{flagicon|USA}} '''[[Emma Navarro]]'''
# {{flagicon|CZE}} '''[[Linda Nosková]]'''
}}

===Lucky loser===
{{columns-list|colwidth=30em|
# {{flagicon|FRA}} '''[[Varvara Gracheva]]'''
}}

===Draw===

====First qualifier====
{{4TeamBracket-Tennis3-Byes
| RD1=First round
| RD2=Qualifying competition
|team-width=175
|score-width=

| RD1-seed3=PR
| RD1-team3={{flagicon|ESP}} [[Sara Sorribes Tormo]]
| RD1-score3-1=6<sup>4</sup>
| RD1-score3-2=5
| RD1-score3-3=
| RD1-seed4=13
| RD1-team4='''{{flagicon|KAZ}} [[Yulia Putintseva]]'''
| RD1-score4-1='''7<sup>7</sup>'''
| RD1-score4-2='''7'''
| RD1-score4-3=

| RD2-seed1=&nbsp;
| RD2-team1='''{{flagicon|CHN}} [[Wang Xiyu]]'''
| RD2-score1-1='''6'''
| RD2-score1-2='''6'''
| RD2-score1-3=
| RD2-seed2=13
| RD2-team2={{flagicon|KAZ}} [[Yulia Putintseva]]
| RD2-score2-1=1
| RD2-score2-2=3
| RD2-score2-3=
}}

====Second qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=2
| RD1-team1='''{{flagicon|FRA}} [[Varvara Gracheva]]'''
| RD1-score1-1=4
| RD1-score1-2='''6'''
| RD1-score1-3='''6'''
| RD1-seed2=&nbsp;
| RD1-team2={{flagicon|KAZ}} [[Anna Danilina]]
| RD1-score2-1='''6'''
| RD1-score2-2=3
| RD1-score2-3=2

| RD1-seed3=&nbsp;
| RD1-team3='''{{flagicon|ESP}} [[Cristina Bucșa]]'''
| RD1-score3-1='''6'''
| RD1-score3-2='''6'''
| RD1-score3-3=
| RD1-seed4=10
| RD1-team4={{flagicon|CZE}} [[Linda Fruhvirtová]]
| RD1-score4-1=0
| RD1-score4-2=4
| RD1-score4-3=

| RD2-seed1=2
| RD2-team1={{flagicon|FRA}} [[Varvara Gracheva]]
| RD2-score1-1=3
| RD2-score1-2=2
| RD2-score1-3=
| RD2-seed2=&nbsp;
| RD2-team2='''{{flagicon|ESP}} [[Cristina Bucșa]]'''
| RD2-score2-1='''6'''
| RD2-score2-2='''6'''
| RD2-score2-3=
}}

====Third qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=3
| RD1-team1={{flagicon|UKR}} [[Lesia Tsurenko]]
| RD1-score1-1=1
| RD1-score1-2='''6'''
| RD1-score1-3=3
| RD1-seed2=&nbsp;
| RD1-team2='''{{flagicon|USA}} [[Taylor Townsend]]'''
| RD1-score2-1='''6'''
| RD1-score2-2=4
| RD1-score2-3='''6'''

| RD1-seed3=PR
| RD1-team3={{flagicon|TPE}} [[Hsieh Su-wei]]
| RD1-score3-1=1
| RD1-score3-2=0
| RD1-score3-3=
| RD1-seed4=14
| RD1-team4='''{{flagicon|ITA}} [[Martina Trevisan]]'''
| RD1-score4-1='''6'''
| RD1-score4-2='''6'''
| RD1-score4-3=

| RD2-seed1=&nbsp;
| RD2-team1={{flagicon|USA}} [[Taylor Townsend]]
| RD2-score1-1=4
| RD2-score1-2='''6'''
| RD2-score1-3=5
| RD2-seed2=14
| RD2-team2='''{{flagicon|ITA}} [[Martina Trevisan]]'''
| RD2-score2-1='''6'''
| RD2-score2-2=4
| RD2-score2-3='''7'''
}}

====Fourth qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=4
| RD1-team1='''{{flagicon|USA}} [[Alycia Parks]]'''
| RD1-score1-1='''6'''
| RD1-score1-2='''6'''
| RD1-score1-3=
| RD1-seed2=PR
| RD1-team2={{flagicon|}} [[Vera Zvonareva]]
| RD1-score2-1=3
| RD1-score2-2=1
| RD1-score2-3=

| RD1-seed3=&nbsp;
| RD1-team3='''{{flagicon|}} [[Aliaksandra Sasnovich]]'''
| RD1-score3-1='''6'''
| RD1-score3-2=2
| RD1-score3-3='''6'''
| RD1-seed4=11
| RD1-team4={{flagicon|ROU}} [[Ana Bogdan]]
| RD1-score4-1=3
| RD1-score4-2='''6'''
| RD1-score4-3=1

| RD2-seed1=4
| RD2-team1={{flagicon|USA}} [[Alycia Parks]]
| RD2-score1-1=1
| RD2-score1-2='''7<sup>7</sup>'''
| RD2-score1-3=6<sup>0</sup>
| RD2-seed2=&nbsp;
| RD2-team2='''{{flagicon|}} [[Aliaksandra Sasnovich]]'''
| RD2-score2-1='''6'''
| RD2-score2-2=6<sup>5</sup>
| RD2-score2-3='''7<sup>7</sup>'''
}}

====Fifth qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=5
| RD1-team1='''{{flagicon|ITA}} [[Jasmine Paolini]]'''
| RD1-score1-1=1
| RD1-score1-2='''6'''
| RD1-score1-3='''7'''
| RD1-seed2=&nbsp;
| RD1-team2={{flagicon|ESP}} [[Rebeka Masarova]]
| RD1-score2-1='''6'''
| RD1-score2-2=3
| RD1-score2-3=5

| RD1-seed3=&nbsp;
| RD1-team3={{flagicon|GBR}} [[Katie Boulter]]
| RD1-score3-1='''6'''
| RD1-score3-2=6<sup>5</sup>
| RD1-score3-3=0<sup>r</sup>
| RD1-seed4=15
| RD1-team4='''{{flagicon|COL}} [[Camila Osorio]]'''
| RD1-score4-1=4
| RD1-score4-2='''7<sup>7</sup>'''
| RD1-score4-3=1

| RD2-seed1=5
| RD2-team1='''{{flagicon|ITA}} [[Jasmine Paolini]]'''
| RD2-score1-1='''7'''
| RD2-score1-2='''7'''
| RD2-score1-3=
| RD2-seed2=15
| RD2-team2={{flagicon|COL}} [[Camila Osorio]]
| RD2-score2-1=5
| RD2-score2-2=5
| RD2-score2-3=
}}

====Sixth qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=6
| RD1-team1={{flagicon|USA}} [[Lauren Davis]]
| RD1-score1-1='''6'''
| RD1-score1-2=2
| RD1-score1-3=1
| RD1-seed2=
| RD1-team2='''{{flagicon|USA}} [[Ann Li (tennis)|Ann Li]]'''
| RD1-score2-1=4
| RD1-score2-2='''6'''
| RD1-score2-3='''6'''

| RD1-seed3=&nbsp;
| RD1-team3={{flagicon|GER}} [[Laura Siegemund]]
| RD1-score3-1='''6'''
| RD1-score3-2=6<sup>6</sup>
| RD1-score3-3=2<sup>r</sup>
| RD1-seed4=12
| RD1-team4='''{{flagicon|FRA}} [[Alizé Cornet]]'''
| RD1-score4-1=3
| RD1-score4-2='''7<sup>8</sup>'''
| RD1-score4-3=5

| RD2-seed1=
| RD2-team1='''{{flagicon|USA}} [[Ann Li (tennis)|Ann Li]]'''
| RD2-score1-1='''6'''
| RD2-score1-2='''6'''
| RD2-score1-3=
| RD2-seed2=12
| RD2-team2={{flagicon|FRA}} [[Alizé Cornet]]
| RD2-score2-1=3
| RD2-score2-2=3
| RD2-score2-3=
}}

====Seventh qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=7
| RD1-team1={{flagicon|ITA}} [[Camila Giorgi]]
| RD1-score1-1='''6'''
| RD1-score1-2=4
| RD1-score1-3=0<sup>r</sup>
| RD1-seed2=&nbsp;
| RD1-team2='''{{flagicon|CAN}} [[Rebecca Marino]]'''
| RD1-score2-1=4
| RD1-score2-2='''6'''
| RD1-score2-3=3

| RD1-seed3=&nbsp;
| RD1-team3={{flagicon|CAN}} [[Leylah Fernandez]]
| RD1-score3-1=4
| RD1-score3-2='''6'''
| RD1-score3-3=4
| RD1-seed4=9
| RD1-team4='''{{flagicon|USA}} [[Emma Navarro]]'''
| RD1-score4-1='''6'''
| RD1-score4-2=2
| RD1-score4-3='''6'''

| RD2-seed1=&nbsp;
| RD2-team1={{flagicon|CAN}} [[Rebecca Marino]]
| RD2-score1-1='''6'''
| RD2-score1-2=0
| RD2-score1-3=1
| RD2-seed2=9
| RD2-team2='''{{flagicon|USA}} [[Emma Navarro]]'''
| RD2-score2-1=4
| RD2-score2-2='''6'''
| RD2-score2-3='''6'''
}}

====Eighth qualifier====
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition

|team-width=175

| RD1-seed1=8
| RD1-team1='''{{flagicon|CZE}} [[Linda Nosková]]'''
| RD1-score1-1=4
| RD1-score1-2='''6'''
| RD1-score1-3='''6'''
| RD1-seed2=&nbsp;
| RD1-team2={{flagicon|POL}} [[Magdalena Fręch]]
| RD1-score2-1='''6'''
| RD1-score2-2=3
| RD1-score2-3=4

| RD1-seed3=&nbsp;
| RD1-team3='''{{flagicon|FRA}} [[Diane Parry]]'''
| RD1-score3-1='''6'''
| RD1-score3-2='''6'''
| RD1-score3-3=
| RD1-seed4=16
| RD1-team4={{flagicon|ITA}} [[Lucia Bronzetti]]
| RD1-score4-1=2
| RD1-score4-2=2
| RD1-score4-3=

| RD2-seed1=8
| RD2-team1='''{{flagicon|CZE}} [[Linda Nosková]]'''
| RD2-score1-1='''6'''
| RD2-score1-2='''6'''
| RD2-score1-3=
| RD2-seed2=&nbsp;
| RD2-team2={{flagicon|FRA}} [[Diane Parry]]
| RD2-score2-1=3
| RD2-score2-2=1
| RD2-score2-3=
}}

== References ==
{{reflist}}

== External links ==
*[http://wtafiles.wtatennis.com/pdf/draws/2023/1017/MDS.pdf Main draw]
*[http://wtafiles.wtatennis.com/pdf/draws/2023/1017/QS.pdf Qualifying draw]

{{2023 WTA Tour}}
[[Category:2023 Western & Southern Open|Women's Singles]]
[[Category:2023 WTA Tour|Western and Southern Open - Women's Singles]]
{{DEFAULTSORT:2023 Western and Southern Open - Women's singles}}