Busan CH 2023 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Aleksandar Vukic | d. | Max Purcell | 6-4 1-0 RET |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Aleksandar Vukic | d. | Brandon Holt | 7-6(4) 6-1 |
| Max Purcell | d. | Gabriel Diallo | 6-4 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Aleksandar Vukic | d. | Christopher Eubanks | 6-7(4) 7-6(3) 6-4 |
| Brandon Holt | d. | Li Tu | 6-4 6-4 |
| Gabriel Diallo | d. | Jordan Thompson | 6-3 7-5 |
| Max Purcell | d. | Yasutaka Uchiyama | 6-4 7-5 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Christopher Eubanks | d. | Jason Jung | 6-4 6-3 |
| Aleksandar Vukic | d. | Sho Shimabukuro | 7-6(1) 6-4 |
| Brandon Holt | d. | Luke Saville | 6-3 6-3 |
| Li Tu | d. | Altug Celikbilek | 6-4 7-6(5) |
| Gabriel Diallo | d. | Yunseong Chung | 7-6(5) 7-6(4) |
| Jordan Thompson | d. | Evgeny Donskoy | 7-5 6-3 |
| Yasutaka Uchiyama | d. | Rinky Hijikata | 6-4 3-6 6-4 |
| Max Purcell | d. | Yu Hsiou Hsu | 6-2 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Christopher Eubanks | d. | Marc Polmans | 4-6 6-3 7-6(6) |
| Jason Jung | d. | Seong Chan Hong | 6-2 3-0 RET |
| Sho Shimabukuro | d. | Hiroki Moriya | 6-7(2) 6-2 7-5 |
| Aleksandar Vukic | d. | Lloyd Harris | 7-6(5) 6-3 |
| Brandon Holt | d. | Emilio Gomez | 6-2 6-2 |
| Luke Saville | d. | Ricardas Berankis | 7-6(3) 6-3 |
| Li Tu | d. | Bu Yunchaokete | 6-4 6-4 |
| Altug Celikbilek | d. | Kaichi Uchida | 6-2 6-4 |
| Gabriel Diallo | d. | Ji Sung Nam | 6-3 6-3 |
| Yunseong Chung | d. | Tung Lin Wu | 7-5 6-2 |
| Evgeny Donskoy | d. | Yuta Shimizu | 7-5 3-6 6-0 |
| Jordan Thompson | d. | Daniel Masur | 6-1 6-1 |
| Rinky Hijikata | d. | Omar Jasika | 6-7(6) 6-3 6-2 |
| Yasutaka Uchiyama | d. | Hyeon Chung | 6-3 6-7(3) 6-2 |
| Yu Hsiou Hsu | d. | Renta Tokuda | 7-6(4) 6-3 |
| Max Purcell | d. | Yuki Mochizuki | 6-3 6-3 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Hiroki Moriya | d. | Makoto Ochi | 6-4 6-4 |
| Luke Saville | d. | Woobin Shin | 6-1 6-3 |
| Jason Jung | d. | Ajeet Rai | 7-5 6-1 |
| Yuki Mochizuki | d. | Tatsuma Ito | 6-4 4-6 6-2 |
| Renta Tokuda | d. | Jose Rubin Statham | 6-3 6-4 |
| Yasutaka Uchiyama | d. | Ji Hoon Son | 7-6(7) 3-6 6-1 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Hiroki Moriya | d. | Duck Hee Lee | 7-6(6) 6-0 |
| Makoto Ochi | d. | Peter Gojowczyk | 4-6 6-2 7-5 |
| Luke Saville | d. | Keisuke Saitoh | 6-3 6-1 |
| Woobin Shin | d. | Daisuke Sumizawa | 2-6 6-3 6-2 |
| Ajeet Rai | d. | Jea Moon Lee | 6-4 6-1 |
| Jason Jung | d. | Shinji Hazawa | 6-2 6-4 |
| Tatsuma Ito | d. | Sasi Kumar Mukund | 5-7 6-4 6-4 |
| Yuki Mochizuki | d. | Edan Leshem | 5-7 6-3 6-1 |
| Jose Rubin Statham | d. | Suk Ann | 7-5 6-0 |
| Renta Tokuda | d. | Dominik Palan | 7-6(3) 7-6(5) |
| Ji Hoon Son | d. | Egor Gerasimov | 6-4 0-6 6-1 |
| Yasutaka Uchiyama | d. | Young Seok Kim | 6-3 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0