Stadium: Court 1 Round: 44 Ground: Grass
| Challenger Ilkley Qual | 2017/06/18 12:10 | Tatsuma Ito v Alex Bolt | 6-3,4-6,4-6 |
| Challenger Ilkley Qual | 2017/06/17 13:55 | Tatsuma Ito v Luke Saville | 6-3,5-7,7-6 |
| ATP Den Bosch | 2017/06/12 12:30 | Andreas Seppi v Tatsuma Ito | 6-3,3-6,6-3 |
| ATP Den Bosch Qual | 2017/06/11 11:05 | Julien Benneteau v Tatsuma Ito | 4-6,4-6 |
| ATP Den Bosch Qual | 2017/06/10 10:00 | Soonwoo Kwon v Tatsuma Ito | 6-7,7-5,2-6 |
| French Open Qual | 2017/05/22 14:10 | Paul-Henri Mathieu v Tatsuma Ito | 6-7,6-2,6-2 |
| Challenger Busan | 2017/05/19 05:20 | Tatsuma Ito v Vasek Pospisil | 3-6,5-7 |
| Challenger Busan | 2017/05/18 08:35 | Tatsuma Ito v Hong Chung | 6-2,1-6,6-1 |
| Challenger Ilkley Qual | 2017/06/19 10:00 | Alex De Minaur v Matija Pecotic | 6-0,6-2 |
| Challenger Ilkley Qual | 2017/06/18 10:00 | Matija Pecotic v Takanyi Garanganga | 6-3,3-6,6-3 |
| Challenger Ilkley Qual | 2017/06/17 12:00 | Barnaby Smith v Matija Pecotic | 6-7,3-6 |
| French Open Qual | 2017/05/24 15:00 | Taro Daniel v Matija Pecotic | 6-3,6-2 |
| French Open Qual | 2017/05/22 08:00 | Gregoire Barrere v Matija Pecotic | 7-5,5-7,3-6 |
| ITF Czech Republic F1 Qual | 2017/05/15 08:00 | Matija Pecotic v Marek Semjan | 6-3,3-6,5-7 |
| ITF Czech Republic F1 Qual | 2017/05/14 08:00 | Matija Pecotic v Pawel Zawisza | 6-4,6-3 |
| Australian Open 2017 Qual | 2017/01/11 06:25 | Matija Pecotic v James McGee | 6-7,5-7 |