Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Shenzhen 2 | 2017/10/30 06:50 | Chuhan Wang v Austin Krajicek | 3-6,2-6 |
| ITF USA F33 | 2017/10/14 17:05 | Austin Krajicek v Thai-Son Kwiatkowski | 3-6,3-6 |
| ITF USA F33 | 2017/10/12 16:40 | Austin Krajicek v Ronnie Schneider | 7-5,6-1 |
| ITF USA F33 | 2017/10/10 15:00 | Austin Krajicek v Evan Zhu | 6-3,6-1 |
| Challenger Monterrey | 2017/10/06 01:25 | Austin Krajicek v Bradley Klahn | 6-4,6-7,3-6 |
| Challenger Monterrey | 2017/10/03 21:45 | Roberto Ortega-Olmedo v Austin Krajicek | 4-6,5-7 |
| Challenger Columbus | 2017/09/21 16:00 | Austin Krajicek v Dennis Novikov | 4-6,3-6 |
| Challenger Columbus | 2017/09/19 20:35 | Austin Krajicek v Kyle Seelig | 6-4,6-2 |
| Challenger Shenzhen 2 | 2017/10/31 05:00 | Naoki Nakagawa v Duckhee Lee | 1-6,4-6 |
| Challenger Suzhou | 2017/10/24 05:40 | Duckhee Lee v Hubert Hurkacz | 6-4,4-6,6-7 |
| Challenger Ningbo | 2017/10/18 04:30 | Zhe Li v Duckhee Lee | 6-2,6-4 |
| Challenger Ningbo | 2017/10/16 04:05 | Duckhee Lee v Taylor Fritz | 6-3,3-6,6-3 |
| Challenger Kaohsiung | 2017/10/03 10:00 | Jason Jung v Duckhee Lee | 3-6,6-2,7-6 |
| Challenger Gwangju | 2017/09/22 02:00 | Duckhee Lee v Matthias Bachinger | 3-6,5-7 |
| Challenger Gwangju | 2017/09/21 02:00 | Duckhee Lee v Alessandro Bega | 6-4,6-3 |
| Challenger Gwangju | 2017/09/19 04:45 | Duckhee Lee v Yuya Kibi | 7-6,6-2 |