Round: 28 Ground: Synthetic outdoor
| ITF Japan F7 | 2016/06/10 01:00 | Yusuke Takahashi v Oh, Chan-Yeong | 6-1,6-0 |
| ITF Japan F7 | 2016/06/08 03:00 | Yusuke Takahashi v Kishi, Ryota | 6-3,6-2 |
| ITF Japan F7 | 2016/06/06 03:00 | Kibi, Yuya v Yusuke Takahashi | 1-6,3-6 |
| ITF Japan F7 Qual | 2016/06/05 01:00 | Yusuke Takahashi v Kaito Uesugi | 6-4,6-0 |
| ITF Japan F6 | 2016/06/02 02:50 | Duckhee Lee v Yusuke Takahashi | 6-3,6-0 |
| ITF Japan F6 | 2016/05/31 05:25 | Yusuke Takahashi v Watanuki, Keisuke | 6-3,6-4 |
| ITF Japan F6 Qual | 2016/05/28 01:00 | Yusuke Takahashi v Tashiro, Yuga | 6-4,6-1 |
| ITF China F6 | 2016/05/15 02:00 | James Duckworth v Yusuke Takahashi | 6-3,6-2 |
| ITF Japan F7 | 2016/06/10 01:00 | Shiga, Masato v Katayama, Sho | 3-6,3-6 |
| ITF Japan F7 | 2016/06/09 02:00 | Sano, Koichi v Katayama, Sho | 6-3,2-6,1-6 |
| ITF Japan F7 | 2016/06/07 03:40 | Oku, Hiromasa v Katayama, Sho | 1-6,2-6 |
| ITF Japan F6 | 2016/06/01 01:00 | Katayama, Sho v Yasutaka Uchiyama | 4-6,3-6 |
| ITF Japan F6 | 2016/05/31 01:00 | Katayama, Sho v Nagao, Katsuki | 3-6,6-4,6-3 |
| ITF Guam F1 | 2016/05/27 00:00 | Baughman, Deiton v Katayama, Sho | 6-4,6-4 |
| ITF Guam F1 | 2016/05/25 01:35 | Oh, Seong-Gook v Katayama, Sho | 4-6,1-6 |
| ITF Guam F1 | 2016/05/24 00:00 | Goh, Steven v Katayama, Sho | 0-6,4-6 |