Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| Challenger - Yokohama | 2017/02/28 02:55 | Blaz Kavcic v Marinko Matosevic | 4-6,6-0,6-4 |
| Challenger Kyoto | 2017/02/26 03:00 | Blaz Kavcic v Yasutaka Uchiyama | 3-6,4-6 |
| Challenger Kyoto | 2017/02/25 04:15 | Lloyd Harris v Blaz Kavcic | 4-6,7-6,6-7 |
| Challenger Kyoto | 2017/02/24 06:00 | Yosuke Watanuki v Blaz Kavcic | 4-6,6-2,4-6 |
| Challenger Kyoto | 2017/02/22 02:50 | Blaz Rola v Blaz Kavcic | 6-7,6-2,6-7 |
| Challenger Kyoto | 2017/02/21 01:30 | Jimmy Wang v Blaz Kavcic | 0-6,7-6,1-6 |
| Challenger Budapest | 2017/02/09 14:00 | Yannick Maden v Blaz Kavcic | 6-3,3-6,6-4 |
| Challenger Budapest | 2017/02/07 12:30 | Blaz Kavcic v Sergiy Stakhovsky | 3-6,6-3,6-4 |
| Challenger - Yokohama | 2017/02/28 01:00 | Yosuke Watanuki v Ze Zhang | 3-6,0-6 |
| Challenger Kyoto | 2017/02/22 01:30 | Yasutaka Uchiyama v Ze Zhang | 7-6,4-6,6-3 |
| Challenger Kyoto | 2017/02/21 04:55 | Kaito Uesugi v Ze Zhang | 1-6,1-6 |
| Challenger San Francisco | 2017/02/12 22:00 | Vasek Pospisil v Ze Zhang | 5-7,6-3,2-6 |
| Challenger San Francisco | 2017/02/12 00:20 | Henri Laaksonen v Ze Zhang | 4-6,6-7 |
| Challenger San Francisco | 2017/02/10 22:00 | Tatsuma Ito v Ze Zhang | 2-6,3-6 |
| Challenger San Francisco | 2017/02/09 22:00 | Brayden Schnur v Ze Zhang | 4-6,2-6 |
| Challenger San Francisco | 2017/02/08 03:30 | Ze Zhang v Taylor Fritz | 6-4,4-6,6-2 |