Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Korea F1 | 2018/06/06 01:00 | Takuto Niki v Sang Yeop Kim | 6-0,6-0 |
| ITF Singapore F3 | 2018/05/29 04:05 | Takuto Niki v Congsup Congcar | 5-7,1-6 |
| ITF Singapore F2 | 2018/05/26 03:00 | Takuto Niki v Collin Altamirano | 6-7,3-6 |
| ITF Singapore F2 | 2018/05/24 03:00 | Daniel Nolan v Takuto Niki | 6-1,6-7,4-6 |
| ITF Singapore F2 | 2018/05/23 02:00 | Takuto Niki v Nicholas S. Hu | 6-4,6-4 |
| ITF Singapore F2 | 2018/05/22 03:50 | James Frawley v Takuto Niki | 6-2,4-6,1-6 |
| Challenger Seoul Qual | 2018/04/28 03:05 | Ho-Gi Kang v Takuto Niki | 6-7,6-2,0-6 |
| ITF Japan F6 | 2018/04/11 01:00 | Makoto Ochi v Takuto Niki | 7-5,6-3 |
| ITF Korea F1 | 2018/06/06 05:15 | Sang-Woo Noh v Dukyoung Kim | 6-4,6-1 |
| ITF Vietnam F2 | 2018/05/06 04:00 | Ji Hoon Son v Sang-Woo Noh | 6-2,6-1 |
| ITF Vietnam F2 | 2018/05/05 06:00 | Suthinan Tanthaseraneewat v Sang-Woo Noh | 3-6,0-6 |
| ITF China F2 | 2018/01/15 05:10 | Sang-Woo Noh v Rigele Te | 6-4,4-6,2-6 |
| ITF China F1 | 2018/01/08 03:30 | Sang-Woo Noh v Chukang Wang | 6-7,5-7 |
| ITF Thailand F6 | 2017/08/15 06:55 | Sami Reinwein v Sang-Woo Noh | 7-5,6-1 |
| ITF Thailand F5 Qual | 2017/08/06 02:30 | Sang-Woo Noh v Chien Hsun Lo | 7-5,1-6,5-7 |
| ITF Thailand F4 | 2017/07/31 06:35 | Nam Hoang Ly v Sang-Woo Noh | 6-2,6-2 |