Seoul CH 2023 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Bu Yunchaokete | m. | Aleksandar Vukic | 7-6(4) 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Aleksandar Vukic | m. | Yunseong Chung | 7-6(5) 6-1 |
| Bu Yunchaokete | m. | Yasutaka Uchiyama | 7-6(4) 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Aleksandar Vukic | m. | Christopher Eubanks | 7-5 6-3 |
| Yunseong Chung | m. | Rinky Hijikata | 6-2 6-3 |
| Yasutaka Uchiyama | m. | Denis Kudla | 6-3 4-6 6-1 |
| Bu Yunchaokete | m. | Seong Chan Hong | 6-4 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Christopher Eubanks | m. | Gabriel Diallo | 2-6 6-3 6-2 |
| Aleksandar Vukic | m. | Ricardas Berankis | 6-3 6-7(5) 6-1 |
| Yunseong Chung | m. | Jordan Thompson | 6-4 6-3 |
| Rinky Hijikata | m. | Evgeny Donskoy | 6-3 6-4 |
| Denis Kudla | m. | Marc Polmans | 5-7 6-4 6-3 |
| Yasutaka Uchiyama | m. | James Duckworth | 6-4 6-2 |
| Bu Yunchaokete | m. | Emilio Gomez | 6-4 6-7(1) 6-3 |
| Seong Chan Hong | m. | Max Purcell | 6-1 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Christopher Eubanks | m. | Yuta Shimizu | 6-3 3-6 7-5 |
| Gabriel Diallo | m. | Yu Hsiou Hsu | 6-2 6-3 |
| Ricardas Berankis | m. | Cem Ilkel | 6-7(2) 6-2 6-4 |
| Aleksandar Vukic | m. | Lloyd Harris | 7-6(3) 7-6(0) |
| Jordan Thompson | m. | Hyeon Chung | 6-2 6-4 |
| Yunseong Chung | m. | Peter Gojowczyk | 6-2 6-3 |
| Evgeny Donskoy | m. | Brandon Holt | 4-6 6-4 6-2 |
| Rinky Hijikata | m. | Sho Shimabukuro | 6-4 7-6(3) |
| Denis Kudla | m. | Thai Son Kwiatkowski | 6-1 6-0 |
| Marc Polmans | m. | Jea Moon Lee | 6-3 6-2 |
| Yasutaka Uchiyama | m. | Sasi Kumar Mukund | 6-4 6-7(11) 6-0 |
| James Duckworth | m. | Duck Hee Lee | 7-6(4) 1-6 6-1 |
| Emilio Gomez | m. | Li Tu | 7-6(4) 7-5 |
| Bu Yunchaokete | m. | Altug Celikbilek | 3-6 6-3 6-1 |
| Seong Chan Hong | m. | Tatsuma Ito | 6-3 6-2 |
| Max Purcell | m. | Ji Sung Nam | 6-3 6-4 |
Kualifikasi babak 2
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sasi Kumar Mukund | m. | Edan Leshem | 0-6 7-6(4) 6-4 |
| Ji Sung Nam | m. | Shinji Hazawa | 6-2 6-4 |
| Peter Gojowczyk | m. | Tristan Schoolkate | 7-6(3) 6-3 |
| Yasutaka Uchiyama | m. | Dayne Kelly | 7-6(6) 1-6 6-3 |
| Duck Hee Lee | m. | Luke Saville | 6-3 6-3 |
| Tatsuma Ito | m. | Omar Jasika | 1-6 6-2 6-2 |
Kualifikasi babak 1
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sasi Kumar Mukund | m. | Woobin Shin | 6-3 6-4 |
| Edan Leshem | m. | Yunseok Jang | 6-3 6-2 |
| Shinji Hazawa | m. | Ajeet Rai | 4-6 6-3 6-4 |
| Ji Sung Nam | m. | Hiroki Moriya | 6-2 6-2 |
| Peter Gojowczyk | m. | Egor Gerasimov | 6-4 6-4 |
| Tristan Schoolkate | m. | Yuki Mochizuki | 6-7(1) 6-2 6-2 |
| Dayne Kelly | m. | San Hui Sin | 6-2 6-2 |
| Yasutaka Uchiyama | m. | Young Seok Kim | 6-1 6-0 |
| Duck Hee Lee | m. | Jason Jung | 7-6(5) 6-4 |
| Luke Saville | m. | Daniel Masur | 6-2 6-1 |
| Tatsuma Ito | m. | Dominik Palan | 6-4 6-2 |
| Omar Jasika | m. | Keisuke Saitoh | 6-4 7-6(4) |