2023 Gwangju Open – Singles

{{Tennis events|2023|Gwangju Open|

| champ = {{flagicon|AUS}} Jordan Thompson

| runner = {{flagicon|AUS}} Max Purcell

| score = 6–3, 6–2

| edition =

| type = singles doubles

}}

{{main|2023 Gwangju Open}}

Zsombor Piros was the defending champion{{Cite web |title=Draws {{!}} ATP Tour {{!}} Tennis |url=http://www.atptour.com/en/scores/archive/gwangju/7490/2022/draws?matchtype=singles |access-date=2024-05-16 |website=ATP Tour |language=en}} but chose not to defend his title.

Jordan Thompson won the title after defeating Max Purcell 6–3, 6–2 in the final.

Seeds

{{columns-list|colwidth=30em|

  1. {{flagicon|AUS}} Max Purcell (final)
  2. {{flagicon|USA}} Christopher Eubanks (semifinals)
  3. {{flagicon|AUS}} Jordan Thompson (champion)
  4. {{flagicon|AUS}} James Duckworth (second round)
  5. {{flagicon|ECU}} Emilio Gómez (quarterfinals)
  6. {{flagicon|AUS}} Rinky Hijikata (quarterfinals)
  7. {{flagicon|AUS}} Aleksandar Vukic (second round)
  8. {{flagicon|USA}} Denis Kudla (first round)

}}

Draw

{{Draw key}}

=Finals=

{{4TeamBracket-Tennis3

| RD1=Semifinals

| RD2=Final

| team-width=175

| RD1-seed1=1

| RD1-team1={{flagicon|AUS}} Max Purcell

| RD1-score1-1=6

| RD1-score1-2=6

| RD1-score1-3=

| RD1-seed2=

| RD1-team2={{flagicon|AUS}} Marc Polmans

| RD1-score2-1=0

| RD1-score2-2=2

| RD1-score2-3=

| RD1-seed3=3

| RD1-team3={{flagicon|AUS}} Jordan Thompson

| RD1-score3-1=77

| RD1-score3-2=6

| RD1-score3-3=

| RD1-seed4=2

| RD1-team4={{flagicon|USA}} Christopher Eubanks

| RD1-score4-1=63

| RD1-score4-2=3

| RD1-score4-3=

| RD2-seed1=1

| RD2-team1={{flagicon|AUS}} Max Purcell

| RD2-score1-1=3

| RD2-score1-2=2

| RD2-score1-3=

| RD2-seed2=3

| RD2-team2={{flagicon|AUS}} Jordan Thompson

| RD2-score2-1=6

| RD2-score2-2=6

| RD2-score2-3=

}}

=Top half=

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Quarterfinals

| RD4=Semifinals

| RD1-seed01=1

| RD1-team01={{flagicon|AUS}} M Purcell

| RD1-score01-1=6

| RD1-score01-2=6

| RD1-score01-3=

| RD1-seed02=

| RD1-team02={{flagicon|LTU}} R Berankis

| RD1-score02-1=3

| RD1-score02-2=2

| RD1-score02-3=

| RD1-seed03=Q

| RD1-team03={{flagicon|AUS}} L Saville

| RD1-score03-1=6

| RD1-score03-2=6

| RD1-score03-3=

| RD1-seed04=Q

| RD1-team04={{flagicon|GER}} P Gojowczyk

| RD1-score04-1=3

| RD1-score04-2=4

| RD1-score04-3=

| RD1-seed05=Q

| RD1-team05={{flagicon|CZE}} Dominik Palán

| RD1-score05-1=6

| RD1-score05-2=6

| RD1-score05-3=

| RD1-seed06=

| RD1-team06={{flagicon|TPE}} Y-h Hsu

| RD1-score06-1=2

| RD1-score06-2=3

| RD1-score06-3=

| RD1-seed07=

| RD1-team07={{flagicon|TUR}} A Çelikbilek

| RD1-score07-1=3

| RD1-score07-2=2

| RD1-score07-3=

| RD1-seed08=5

| RD1-team08={{flagicon|ECU}} E Gómez

| RD1-score08-1=6

| RD1-score08-2=6

| RD1-score08-3=

| RD1-seed09=4

| RD1-team09={{flagicon|AUS}} J Duckworth

| RD1-score09-1=6

| RD1-score09-2=6

| RD1-score09-3=

| RD1-seed10=Q

| RD1-team10={{flagicon|AUS}} O Jasika

| RD1-score10-1=3

| RD1-score10-2=1

| RD1-score10-3=

| RD1-seed11=

| RD1-team11={{flagicon|AUS}} M Polmans

| RD1-score11-1=2

| RD1-score11-2=7

| RD1-score11-3=6

| RD1-seed12=Alt

| RD1-team12={{flagicon|JPN}} Y Shimizu

| RD1-score12-1=6

| RD1-score12-2=5

| RD1-score12-3=4

| RD1-seed13=WC

| RD1-team13={{flagicon|KOR}} Y-s Chung

| RD1-score13-1=77

| RD1-score13-2=6

| RD1-score13-3=

| RD1-seed14=

| RD1-team14={{flagicon|JPN}} K Uchida

| RD1-score14-1=64

| RD1-score14-2=3

| RD1-score14-3=

| RD1-seed15=Q

| RD1-team15={{flagicon|TPE}} J Jung

| RD1-score15-1=6

| RD1-score15-2=61

| RD1-score15-3=6

| RD1-seed16=8

| RD1-team16={{flagicon|USA}} D Kudla

| RD1-score16-1=3

| RD1-score16-2=77

| RD1-score16-3=3

| RD2-seed01=1

| RD2-team01={{flagicon|AUS}} M Purcell

| RD2-score01-1=6

| RD2-score01-2=6

| RD2-score01-3=

| RD2-seed02=Q

| RD2-team02={{flagicon|AUS}} L Saville

| RD2-score02-1=2

| RD2-score02-2=2

| RD2-score02-3=

| RD2-seed03=Q

| RD2-team03={{flagicon|CZE}} D Palán

| RD2-score03-1=3

| RD2-score03-2=2

| RD2-score03-3=

| RD2-seed04=5

| RD2-team04={{flagicon|ECU}} E Gómez

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=4

| RD2-team05={{flagicon|AUS}} J Duckworth

| RD2-score05-1=3

| RD2-score05-2=65

| RD2-score05-3=

| RD2-seed06=

| RD2-team06={{flagicon|AUS}} M Polmans

| RD2-score06-1=6

| RD2-score06-2=77

| RD2-score06-3=

| RD2-seed07=WC

| RD2-team07={{flagicon|KOR}} Y-s Chung

| RD2-score07-1=6

| RD2-score07-2=3

| RD2-score07-3=4

| RD2-seed08=Q

| RD2-team08={{flagicon|TPE}} J Jung

| RD2-score08-1=3

| RD2-score08-2=6

| RD2-score08-3=6

| RD3-seed01=1

| RD3-team01={{flagicon|AUS}} M Purcell

| RD3-score01-1=6

| RD3-score01-2=77

| RD3-score01-3=

| RD3-seed02=5

| RD3-team02={{flagicon|ECU}} E Gómez

| RD3-score02-1=2

| RD3-score02-2=63

| RD3-score02-3=

| RD3-seed03=

| RD3-team03={{flagicon|AUS}} M Polmans

| RD3-score03-1=6

| RD3-score03-2=6

| RD3-score03-3=

| RD3-seed04=Q

| RD3-team04={{flagicon|TPE}} J Jung

| RD3-score04-1=4

| RD3-score04-2=3

| RD3-score04-3=

| RD4-seed01=1

| RD4-team01={{flagicon|AUS}} M Purcell

| RD4-score01-1=6

| RD4-score01-2=6

| RD4-score01-3=

| RD4-seed02=

| RD4-team02={{flagicon|AUS}} M Polmans

| RD4-score02-1=0

| RD4-score02-2=2

| RD4-score02-3=

}}

=Bottom half=

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Quarterfinals

| RD4=Semifinals

| RD1-seed01=6

| RD1-team01={{flagicon|AUS}} R Hijikata

| RD1-score01-1=6

| RD1-score01-2=6

| RD1-score01-3=

| RD1-seed02=

| RD1-team02={{flagicon|CAN}} G Diallo

| RD1-score02-1=2

| RD1-score02-2=4

| RD1-score02-3=

| RD1-seed03=

| RD1-team03={{flagicon|TPE}} T-l Wu

| RD1-score03-1=3

| RD1-score03-2=2

| RD1-score03-3=

| RD1-seed04=

| RD1-team04={{flagicon|AUS}} L Tu

| RD1-score04-1=6

| RD1-score04-2=6

| RD1-score04-3=

| RD1-seed05=Alt

| RD1-team05={{flagicon|}} E Donskoy

| RD1-score05-1=6

| RD1-score05-2=6

| RD1-score05-3=

| RD1-seed06=Q

| RD1-team06={{flagicon|GER}} D Masur

| RD1-score06-1=3

| RD1-score06-2=1

| RD1-score06-3=

| RD1-seed07=WC

| RD1-team07={{flagicon|KOR}} U-s Park

| RD1-score07-1=1

| RD1-score07-2=77

| RD1-score07-3=0

| RD1-seed08=3

| RD1-team08={{flagicon|AUS}} J Thompson

| RD1-score08-1=6

| RD1-score08-2=63

| RD1-score08-3=6

| RD1-seed09=7

| RD1-team09={{flagicon|AUS}} A Vukic

| RD1-score09-1=7

| RD1-score09-2=77

| RD1-score09-3=

| RD1-seed10=

| RD1-team10={{flagicon|JPN}} S Shimabukuro

| RD1-score10-1=5

| RD1-score10-2=62

| RD1-score10-3=

| RD1-seed11=Alt

| RD1-team11={{flagicon|CHN}} Y Bu

| RD1-score11-1=6

| RD1-score11-2=6

| RD1-score11-3=

| RD1-seed12=WC

| RD1-team12={{flagicon|KOR}} Shin San-hui

| RD1-score12-1=4

| RD1-score12-2=1

| RD1-score12-3=

| RD1-seed13=

| RD1-team13={{flagicon|TUR}} C İlkel

| RD1-score13-1=6

| RD1-score13-2=0

| RD1-score13-3=1

| RD1-seed14=

| RD1-team14={{flagicon|USA}} B Holt

| RD1-score14-1=3

| RD1-score14-2=6

| RD1-score14-3=6

| RD1-seed15=

| RD1-team15={{flagicon|RSA}} L Harris

| RD1-score15-1=63

| RD1-score15-2=6

| RD1-score15-3=4

| RD1-seed16=2

| RD1-team16={{flagicon|USA}} C Eubanks

| RD1-score16-1=77

| RD1-score16-2=4

| RD1-score16-3=6

| RD2-seed01=6

| RD2-team01={{flagicon|AUS}} R Hijikata

| RD2-score01-1=6

| RD2-score01-2=77

| RD2-score01-3=

| RD2-seed02=

| RD2-team02={{flagicon|AUS}} L Tu

| RD2-score02-1=4

| RD2-score02-2=63

| RD2-score02-3=

| RD2-seed03=Alt

| RD2-team03={{flagicon|}} E Donskoy

| RD2-score03-1=2

| RD2-score03-2=4

| RD2-score03-3=

| RD2-seed04=3

| RD2-team04={{flagicon|AUS}} J Thompson

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=7

| RD2-team05={{flagicon|AUS}} A Vukic

| RD2-score05-1=4

| RD2-score05-2=64

| RD2-score05-3=

| RD2-seed06=Alt

| RD2-team06={{flagicon|CHN}} Y Bu

| RD2-score06-1=6

| RD2-score06-2=77

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|USA}} B Holt

| RD2-score07-1=2

| RD2-score07-2=1

| RD2-score07-3=

| RD2-seed08=2

| RD2-team08={{flagicon|USA}} C Eubanks

| RD2-score08-1=6

| RD2-score08-2=6

| RD2-score08-3=

| RD3-seed01=6

| RD3-team01={{flagicon|AUS}} R Hijikata

| RD3-score01-1=4

| RD3-score01-2=4

| RD3-score01-3=

| RD3-seed02=3

| RD3-team02={{flagicon|AUS}} J Thompson

| RD3-score02-1=6

| RD3-score02-2=6

| RD3-score02-3=

| RD3-seed03=Alt

| RD3-team03={{flagicon|CHN}} Y Bu

| RD3-score03-1=3

| RD3-score03-2=2

| RD3-score03-3=

| RD3-seed04=2

| RD3-team04={{flagicon|USA}} C Eubanks

| RD3-score04-1=6

| RD3-score04-2=6

| RD3-score04-3=

| RD4-seed01=3

| RD4-team01={{flagicon|AUS}} J Thompson

| RD4-score01-1=77

| RD4-score01-2=6

| RD4-score01-3=

| RD4-seed02=2

| RD4-team02={{flagicon|USA}} C Eubanks

| RD4-score02-1=63

| RD4-score02-2=3

| RD4-score02-3=

}}

References

{{reflist}}