Round: 27 Ground: Hardcourt outdoor
| ITF Japan F1 | 2017/03/09 02:45 | Peter Kobelt v Sang-Woo Noh | 3-6,3-6 |
| ITF Japan F1 | 2017/03/07 01:00 | Takumi Tsunematsu v Sang-Woo Noh | 3-6,1-6 |
| ITF Thailand F6 | 2016/12/27 07:10 | Pol Wattanakul v Sang-Woo Noh | 7-5,4-6,7-6 |
| ITF Thailand F5 | 2016/12/21 03:00 | Sang-Woo Noh v Soonwoo Kwon | 1-6,2-6 |
| ITF Thailand F5 | 2016/12/20 05:20 | Sang-Woo Noh v Keisuke Numajiri | 7-6,6-2 |
| ITF Thailand F4 | 2016/12/13 04:45 | Denis Yevseyev v Sang-Woo Noh | 6-4,7-5 |
| ITF Vietnam F9 | 2016/11/03 03:00 | Ti Chen v Sang-Woo Noh | 7-6,6-1 |
| ITF Vietnam F9 | 2016/11/01 03:00 | Hoa Tran Van v Sang-Woo Noh | 0-6,1-6 |
| ITF Japan F1 | 2017/03/09 03:30 | Hiroyasu Ehara v Yuta Shimizu | 7-6,6-4 |
| ITF Japan F1 | 2017/03/08 01:00 | Shoma Kato v Hiroyasu Ehara | 3-6,2-6 |
| ITF Japan F1 | 2017/03/04 01:00 | Hiroyasu Ehara v Kousuke Ogura | 6-2,6-2 |
| Challenger Yokohama Qual | 2017/02/26 03:20 | Hiroyasu Ehara v Takuto Niki | 7-6,1-6,3-6 |
| Challenger Yokohama Qual | 2017/02/25 06:25 | Hiroyasu Ehara v Masamichi Imamura | 6-3,6-4 |
| ITF Egypt F4 | 2017/02/10 12:30 | Youssef Hossam v Hiroyasu Ehara | 6-4,6-2 |
| ITF Egypt F4 | 2017/02/09 09:30 | Olexiy Kolisnyk v Hiroyasu Ehara | 2-6,1-6 |
| ITF Egypt F4 | 2017/02/08 11:55 | Hiroyasu Ehara v Markus Eriksson | 6-3,6-4 |