Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| Challenger Vancouver | 2018/08/13 20:35 | Vincent Millot v Thai-Son Kwiatkowski | 4-6,0-6 |
| Challenger Cary | 2018/09/10 16:00 | Vincent Millot v Jeffrey John Wolf | 6-7,1-6 |
| Challenger Cary | 2018/09/09 14:00 | Vincent Millot v Takanyi Garanganga | 6-3,3-6,6-3 |
| Challenger Cary | 2018/09/08 16:55 | Vincent Millot v Ivan Saveljic | 6-1,6-3 |
| Challenger Chicago | 2018/09/05 15:00 | Dominik Koepfer v Vincent Millot | 6-3,6-4 |
| Challenger Chicago | 2018/09/03 21:20 | Ricardo Rodriguez-Pace v Vincent Millot | 4-6,2-6 |
| Challenger Chicago | 2018/09/03 15:00 | Takanyi Garanganga v Vincent Millot | 2-6,5-7 |
| Challenger Vancouver | 2018/08/13 20:35 | Vincent Millot v Thai-Son Kwiatkowski | 4-6,0-6 |
| Challenger Vancouver | 2018/08/12 20:55 | Vincent Millot v Joshua Peck | 6-3,6-1 |
| Challenger Columbus | 2018/09/17 14:00 | Thai-Son Kwiatkowski v Joris De Loore | 3-6,6-4,7-6 |
| Challenger Columbus | 2018/09/16 14:00 | Thai-Son Kwiatkowski v Ricardo Rodriguez-Pace | 6-1,6-3 |
| Challenger Columbus | 2018/09/15 16:45 | Thai-Son Kwiatkowski v Nathan Pasha | 6-7,6-0,6-1 |
| Challenger Cary | 2018/09/10 16:00 | Thai-Son Kwiatkowski v James Duckworth | 6-4,2-6,6-7 |
| Challenger Cary | 2018/09/09 17:30 | Thai-Son Kwiatkowski v Petros Chrysochos | 6-1,6-2 |
| Challenger Cary | 2018/09/08 23:10 | Thai-Son Kwiatkowski v Mikael Torpegaard | 6-7,7-6,6-2 |
| Challenger Chicago | 2018/09/05 19:15 | Kaichi Uchida v Thai-Son Kwiatkowski | 6-1,6-3 |
| US Open | 2018/08/23 23:00 | Mitchell Krueger v Thai-Son Kwiatkowski | 3-6,7-6,7-5 |