Stadium: Court 10 Round: 27 Ground: Clay
| Challenger Toyota | 2017/11/16 08:00 | Hiroyasu Ehara v Tatsuma Ito | 2-6,1-6 |
| Challenger Toyota | 2017/11/14 02:50 | Kento Takeuchi v Hiroyasu Ehara | 4-6,4-6 |
| Challenger Toyota Qual | 2017/11/12 07:05 | Hiroyasu Ehara v Toshihide Matsui | 6-4,7-6 |
| Challenger Toyota Qual | 2017/11/11 07:35 | Hiroyasu Ehara v Yuto Sakai | 6-7,6-2,6-3 |
| ITF Thailand F8 | 2017/10/10 07:50 | Hiroyasu Ehara v Nam Hoang Ly | 0-6,5-7 |
| ITF Thailand F7 | 2017/10/03 09:50 | Remy Bertola v Hiroyasu Ehara | 6-2,6-4 |
| ITF Switzerland F5 | 2017/09/03 12:20 | Hiroyasu Ehara v Marc-Andrea Huesler | 4-6,6-4,6-2 |
| ITF Switzerland F5 | 2017/09/02 11:15 | Matteo Viola v Hiroyasu Ehara | 5-7,7-5,6-7 |
| ITF Indonesia F8 | 2017/11/28 05:20 | Sora Fukuda v Arjun Kadhe | 6-7,7-6,7-6 |
| Challenger Toyota Qual | 2017/11/11 06:00 | Sora Fukuda v Yuya Kibi | 0-6,1-6 |
| Challenger Kobe | 2017/11/08 04:50 | Sora Fukuda v John Millman | 1-6,1-6 |
| Challenger Kobe | 2017/11/07 02:00 | Lloyd Harris v Sora Fukuda | 6-4,3-6,0-6 |
| Challenger Kobe Qual | 2017/11/06 02:00 | Tsung-Hua Yang v Sora Fukuda | 4-6,2-6 |
| Challenger Kobe Qual | 2017/11/05 02:00 | Yasutaka Suzuki v Sora Fukuda | 0-6,3-6 |
| Challenger Kobe Qual | 2017/11/04 05:20 | Yuto Sakai v Sora Fukuda | 1-6,3-6 |
| ITF Australia F6 | 2017/10/03 04:20 | Sora Fukuda v Calum Puttergill | 2-6,4-6 |