Stadium: Court 8 Round: 26 Ground: Hardcourt outdoor
| 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 |
| Challenger Gwangju | 2017/09/18 01:30 | Marc Polmans v Tatsuma Ito | 1-6,1-6 |
| Challenger Shanghai | 2017/09/13 04:20 | Omar Jasika v Tatsuma Ito | 4-6,6-3,7-5 |
| ATP Moscow Qual | 2017/10/15 09:00 | Filip Krajinovic v Uladzimir Ignatik | 6-7,7-5,6-3 |
| ATP Moscow Qual | 2017/10/14 08:20 | Vaclav Safranek v Uladzimir Ignatik | 4-6,5-7 |
| Challenger Tashkent | 2017/10/12 07:25 | Denis Istomin v Uladzimir Ignatik | 6-3,6-3 |
| Challenger Tashkent | 2017/10/11 06:30 | Uladzimir Ignatik v Danilo Petrovic | 6-4,6-2 |
| Challenger Almaty | 2017/10/05 08:40 | Uladzimir Ignatik v Marco Trungelliti | 4-6,1-6 |
| Challenger Almaty | 2017/10/02 05:25 | Uladzimir Ignatik v Mohamed Safwat | 5-7,6-4,7-5 |
| Challenger Izmir | 2017/09/18 11:30 | Uladzimir Ignatik v Stephane Robert | 4-6,2-6 |
| Challenger Istanbul | 2017/09/13 08:00 | Karim-Mohamed Maamoun v Uladzimir Ignatik | 6-3,3-6,6-2 |