Round: 25 Ground: Clay
| ITF - Japan F2 | 2014/03/19 01:00 | Gengo Kikuchi v Masaki Sasai | 7-6,7-6 |
| ITF - Japan F7 | 2016/06/06 01:00 | Gengo Kikuchi v Evan King | 4-6,4-6 |
| ITF - Japan F6 | 2016/06/03 03:10 | Gengo Kikuchi v Deiton Baughman | 1-6,4-6 |
| ITF - Japan F6 | 2016/06/02 01:00 | Andrew Whittington v Gengo Kikuchi | 3-6,3-6 |
| ITF - Japan F6 | 2016/05/31 02:30 | Ken Onishi v Gengo Kikuchi | 1-6,4-6 |
| ITF - Guam F1 | 2016/05/27 05:45 | Gengo Kikuchi v Shuichi Sekiguchi | 6-7,6-7 |
| ITF - Guam F1 | 2016/05/26 02:25 | Gengo Kikuchi v Shunrou Takeshima | 6-1,6-1 |
| ITF - Guam F1 | 2016/05/24 00:00 | Gengo Kikuchi v Ken Onoda | 7-5,6-1 |
| ITF - China F7 | 2016/05/17 02:00 | Alexios Halebian v Gengo Kikuchi | 4-6,7-6,3-6 |
| ITF - Japan F7 - Qualifikation | 2016/06/05 01:00 | Masaki Sasai v Koichi Sano | 3-6,5-7 |
| ITF - Japan F6 | 2016/05/31 01:00 | Masaki Sasai v Evan Song | 1-6,0-6 |
| ITF - Guam F1 | 2016/05/27 04:25 | Masato Shiga v Masaki Sasai | 6-2,6-1 |
| ITF - Japan F4 | 2016/03/30 01:00 | Masaki Sasai v Soonwoo Kwon | 1-6,2-6 |
| ITF - Japan F4 | 2016/03/28 01:00 | Shintaro Imai v Masaki Sasai | 6-2,6-0 |
| ITF - Japan F4 | 2016/03/27 03:00 | Teppei Uesugi v Masaki Sasai | 1-6,0-6 |
| ITF - Japan F4 | 2016/03/26 04:00 | Yusei Fukuoka v Masaki Sasai | 2-6,1-6 |
| ITF - Japan F3 | 2016/03/19 03:45 | Takashi Saito v Masaki Sasai | 4-6,7-5,7-5 |