Round: 25 Ground: Clay
| Challenger - Busan | 2017/05/19 02:00 | Krajicek, Austin v Sela, Dudi | 4-6,2-6 |
| Challenger - Busan | 2017/05/17 05:10 | Krajicek, Austin v Klein, Brydan | 6-4,6-2 |
| Challenger - Busan | 2017/05/16 03:50 | Bemelmans, Ruben v Krajicek, Austin | 3-6,3-6 |
| Challenger Busan Qual | 2017/05/15 03:35 | Krajicek, Austin v Nguyen, Daniel | 6-1,6-3 |
| Challenger Busan Qual | 2017/05/14 03:10 | Krajicek, Austin v Nielsen, Frederik | 6-3,6-2 |
| Challenger Seoul | 2017/05/11 02:00 | Krajicek, Austin v Sarkissian, Alexander | 1-6,2-6 |
| Challenger Seoul | 2017/05/10 01:30 | Krajicek, Austin v Hong, Seong Chan | 7-6,6-3 |
| Challenger Seoul Qual | 2017/05/08 03:30 | Lucas Miedler v Krajicek, Austin | 6-7,3-6 |
| ITF Romania F1 | 2017/05/19 07:00 | Mertens, Yannick v Ross, Gianni | 2-6,6-3,6-4 |
| ITF Romania F1 | 2017/05/18 10:20 | Ross, Gianni v Adrian Bodmer | 7-5,6-2 |
| ITF Romania F1 | 2017/05/16 07:00 | Mircea-Alexandru Jecan v Ross, Gianni | 1-6,4-6 |
| ITF Romania F4 | 2017/05/15 07:00 | Ross, Gianni v Ontica, Cosmin | 6-3,6-4 |
| ITF Romania F4 | 2017/05/14 09:00 | Ross, Gianni v Giusca, Teodor | 7-6,6-4 |
| ITF USA F15 | 2017/04/26 16:00 | Cagnina, Julien v Ross, Gianni | 6-2,6-2 |
| ITF USA F14 | 2017/04/22 14:00 | Calvin Hemery v Ross, Gianni | 6-4,6-2 |
| ITF USA F14 | 2017/04/21 14:00 | Turini, Thales v Ross, Gianni | 4-6,0-6 |