Seoul CH 2012 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Yen Hsun Lu | d. | Yuichi Sugita | 6-3 7-6(4) |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Yen Hsun Lu | d. | Danai Udomchoke | 7-6(10) 6-3 |
| Yuichi Sugita | d. | Jimmy Wang | 6-0 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Yen Hsun Lu | d. | Uladzimir Ignatik | 6-1 6-1 |
| Danai Udomchoke | d. | Kenny De Schepper | 4-6 6-1 6-4 |
| Jimmy Wang | d. | Ji Sung Nam | 6-3 6-2 |
| Yuichi Sugita | d. | Yong Kyu Lim | 6-0 3-6 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Yen Hsun Lu | d. | Matwe Middelkoop | 5-7 6-3 6-2 |
| Uladzimir Ignatik | d. | Sergei Bubka | 6-4 6-2 |
| Danai Udomchoke | d. | Malek Jaziri | 6-3 6-4 |
| Kenny De Schepper | d. | Michael Yani | 6-3 6-3 |
| Jimmy Wang | d. | Hyeon Chung | 6-2 6-2 |
| Ji Sung Nam | d. | Yuki Bhambri | 1-0 RET |
| Yuichi Sugita | d. | Jung Woong Na | 6-7(6) 6-1 6-2 |
| Yong Kyu Lim | d. | Tatsuma Ito | 6-0 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Yen Hsun Lu | d. | Thomas Fabbiano | 6-1 6-2 |
| Matwe Middelkoop | d. | Michal Przysiezny | 3-6 6-3 7-5 |
| Sergei Bubka | d. | Tsung Hua Yang | 6-4 3-6 6-4 |
| Uladzimir Ignatik | d. | Peter Gojowczyk | 6-4 6-2 |
| Malek Jaziri | d. | Hiroki Moriya | 1-6 6-3 6-1 |
| Danai Udomchoke | d. | Rik De Voest | 0-6 7-6(3) 6-3 |
| Michael Yani | d. | Farrukh Dustov | 6-2 6-3 |
| Kenny De Schepper | d. | Aleksandr Nedovyesov | 5-7 7-6(9) 6-4 |
| Jimmy Wang | d. | Amir Weintraub | 6-3 6-1 |
| Hyeon Chung | d. | Ti Chen | 6-1 1-0 RET |
| Ji Sung Nam | d. | Alexander Kudryavtsev | 6-3 6-2 |
| Yuki Bhambri | d. | Dmitry Tursunov | 6-4 7-6(5) |
| Yuichi Sugita | d. | Divij Sharan | 6-2 5-7 6-4 |
| Jung Woong Na | d. | Erik Chvojka | 7-5 6-4 |
| Yong Kyu Lim | d. | Hyun Woo Nam | 4-6 7-6(4) 6-3 |
| Tatsuma Ito | d. | Suk Young Jeong | 2-6 7-5 6-3 |