Stadium: Court 2 Round: 25
| Challenger Kobe | 2017/11/12 04:00 | Calvin Hemery v Stephane Robert | 6-7,7-6,1-6 |
| Challenger Kobe | 2017/11/11 03:00 | Stephane Robert v Akira Santillan | 7-6,6-2 |
| Challenger Kobe | 2017/11/10 03:00 | Go Soeda v Stephane Robert | 5-7,3-6 |
| Challenger Kobe | 2017/11/09 02:00 | Stephane Robert v Peter Polansky | 6-4,7-5 |
| Challenger Kobe | 2017/11/07 04:00 | Stephane Robert v Marinko Matosevic | 6-3,6-1 |
| Challenger Shenzhen 2 | 2017/11/02 03:30 | Stephane Robert v Blaz Kavcic | 3-6,2-6 |
| Challenger Shenzhen 2 | 2017/10/31 03:40 | Stephane Robert v Di Wu | 2-6,7-6,6-1 |
| Challenger Ho Chi Minh City | 2017/10/25 09:25 | Stephane Robert v Peter Polansky | 5-7,7-6,4-6 |
| Challenger Kobe | 2017/11/08 02:00 | Soonwoo Kwon v Tatsuma Ito | 7-6,6-3 |
| Challenger Kobe | 2017/11/07 04:25 | Duckhee Lee v Tatsuma Ito | 2-6,1-6 |
| Challenger Ningbo | 2017/10/18 03:00 | Yen-Hsun Lu v Tatsuma Ito | 6-2,6-3 |
| Challenger Ningbo | 2017/10/16 06:10 | Rigele Te v Tatsuma Ito | 3-6,5-7 |
| ATP Tokyo Qual | 2017/09/30 04:40 | Tatsuma Ito v Stefanos Tsitsipas | 6-4,6-7,2-6 |
| Challenger Gwangju | 2017/09/23 01:50 | Tatsuma Ito v Matthias Bachinger | 6-7,3-6 |
| Challenger Gwangju | 2017/09/22 02:00 | Steven Diez v Tatsuma Ito | 2-6,4-6 |
| Challenger Gwangju | 2017/09/20 01:30 | Bradley Klahn v Tatsuma Ito | 5-7,6-1,3-6 |