| Date | R | Home v Away | - |
|---|---|---|---|
| 02/02 04:15 | 44 | Oh, Seong-Gook v Broville, Maxence | 6-7,1-6 |
| 01/27 06:50 | 44 | Oh, Seong-Gook v Nam Hoang Ly | 2-6,6-7 |
| 01/26 11:00 | 44 | Oh, Seong-Gook v Noikor, Noppadol | 6-0,6-3 |
| 07/30 05:20 | 25 | Shintaro Imai v Oh, Seong-Gook | 6-2,6-2 |
| 07/23 05:25 | 25 | Oh, Seong-Gook v Vladyslav Orlov | 6-7,3-6 |