| ITF Japan F8 | 2015/06/25 01:00 | Renta Tokuda v Takuto Niki | 2-6,7-6,6-3 |
| ITF Japan F8 | 2016/06/14 04:25 | Renta Tokuda v Ken Onishi | 6-0,7-5 |
| ITF Japan F7 Qual | 2016/06/05 01:00 | Renta Tokuda v Rio Noguchi | 4-6,2-6 |
| ITF Japan F6 | 2016/05/31 08:00 | Renta Tokuda v Deiton Baughman | 3-6,3-6 |
| ITF Japan F6 Qual | 2016/05/29 01:00 | Renta Tokuda v Shunrou Takeshima | 3-6,6-2,6-2 |
| ITF Japan F6 Qual | 2016/05/28 01:00 | Renta Tokuda v Tomohiro Masabayashi | 6-2,6-4 |
| ITF China F6 | 2016/05/13 02:00 | Renta Tokuda v Michael Geerts | 5-7,5-7 |
| ITF China F6 | 2016/05/12 02:00 | Evan Song v Renta Tokuda | 4-6,4-6 |
| ITF China F6 | 2016/05/10 05:05 | Weibowen Zou v Renta Tokuda | 1-6,3-6 |
| ITF Japan F8 | 2016/06/15 04:30 | Shoma Kato v Takuto Niki | 3-6,3-6 |
| ITF Japan F7 | 2016/06/07 01:00 | Keisuke Watanuki v Takuto Niki | 6-4,7-6 |
| ITF Japan F6 | 2016/05/31 01:00 | Takuto Niki v Hiromasa Oku | 2-6,3-6 |
| ITF Guam F1 | 2016/05/27 01:25 | Andrew Whittington v Takuto Niki | 4-6,6-4,6-4 |
| ITF Guam F1 | 2016/05/24 06:30 | Mark Oljaca v Takuto Niki | 4-6,0-6 |
| ITF Japan F5 | 2016/04/08 06:25 | Takuto Niki v Sho Katayama | 7-6,2-6,3-6 |
| ITF Japan F5 | 2016/04/06 03:40 | Takuto Niki v Ko Suzuki | 6-4,3-6,6-2 |
| ITF Japan F4 | 2016/03/30 01:00 | Takuto Niki v Ryota Tanuma | 4-6,5-7 |