Stadium: Cancha 1 Round: 25
| Challenger Brest Qual | 2017/10/22 10:25 | Ante Pavic v Quentin Robert | 6-3,3-6,6-7 |
| Challenger Ismaning | 2017/10/16 13:55 | Bernabe Zapata Miralles v Ante Pavic | 6-1,6-4 |
| Challenger Columbus | 2017/09/24 17:55 | Alexander Ward v Ante Pavic | 7-6,4-6,3-6 |
| Challenger Columbus | 2017/09/23 17:35 | Frank Dancevic v Ante Pavic | 3-6,5-7 |
| Challenger Columbus | 2017/09/22 18:05 | Ante Pavic v Filip Peliwo | 6-7,6-3,6-3 |
| Challenger Columbus | 2017/09/20 18:00 | Ante Pavic v Roberto Quiroz | 6-1,6-2 |
| Challenger Columbus | 2017/09/18 17:35 | Cristian Garin v Ante Pavic | 4-6,3-6 |
| Challenger Cary | 2017/09/11 16:00 | Ante Pavic v Tennys Sandgren | 4-6,4-6 |
| Challenger Fairfield | 2017/10/12 19:00 | Mackenzie McDonald v Darian King | 6-3,6-1 |
| Challenger Fairfield | 2017/10/10 19:40 | Frank Dancevic v Darian King | 4-6,4-6 |
| Challenger Stockton | 2017/10/08 19:20 | Darian King v Cameron Norrie | 1-6,3-6 |
| Challenger Stockton | 2017/10/07 19:55 | Tim Smyczek v Darian King | 1-6,4-6 |
| Challenger Stockton | 2017/10/06 17:00 | Stefan Kozlov v Darian King | 4-6,4-6 |
| Challenger Stockton | 2017/10/04 18:45 | Noah Rubin v Darian King | 6-2,1-6,2-6 |
| Challenger Stockton | 2017/10/02 19:05 | Alexander Ward v Darian King | 5-7,6-7 |
| Challenger Tiburon | 2017/09/26 23:40 | Darian King v Mackenzie McDonald | 5-7,3-6 |