Round: 62 Ground: Hardcourt outdoor
| ITF China F6 Qual | 2017/05/06 04:30 | Clark, Louis v Fujii, Shinta | 3-6,3-6 |
| ITF Australia F1 Qual | 2017/03/06 04:10 | Clark, Louis v Sookton-Eng, Chanchai | 4-6,6-7 |
| ITF Australia F1 Qual | 2017/03/05 00:00 | Whisson, James v Clark, Louis | 2-6,0-6 |
| ITF Australia F6 Qual | 2016/09/26 01:30 | Robins, Mitchell William v Clark, Louis | 6-1,6-2 |
| ITF China F6 | 2017/05/09 03:10 | Osafune, Masaki v Yan Bai | 2-6,2-6 |
| ITF China F6 Qual | 2017/05/08 03:25 | Osafune, Masaki v Kazuma Kawachi | 6-2,6-4 |
| ITF China F6 Qual | 2017/05/07 01:30 | Osafune, Masaki v Chen, Liran | 6-3,6-3 |
| ITF China F6 Qual | 2017/05/06 04:30 | Gong, Xiao v Osafune, Masaki | 6-0,4-6,5-7 |
| ITF Japan F4 | 2017/03/30 03:15 | Ryota Tanuma v Osafune, Masaki | 7-5,3-6,6-3 |
| ITF Japan F4 | 2017/03/28 02:00 | Osafune, Masaki v Rio Noguchi | 1-6,7-6,6-3 |
| ITF Japan F4 | 2017/03/25 02:00 | Oku, Hiromasa v Osafune, Masaki | 1-6,0-6 |
| ITF Japan F3 | 2017/03/18 03:00 | Masaya Kobayashi v Osafune, Masaki | 7-6,6-7,6-4 |