Stadium: Center Round: 45 Ground: Hardcourt outdoor
| Challenger Binghamton Qual | 2018/07/23 14:00 | Mikael Torpegaard v Thai-Son Kwiatkowski | 6-4,7-5 |
| ITF Finland F2 | 2016/08/09 09:40 | Mikael Torpegaard v Thai-Son Kwiatkowski | 1-6,3-6 |
| 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 |
| US Open | 2018/08/22 16:30 | Thai-Son Kwiatkowski v Sergiy Stakhovsky | 6-4,3-6,6-1 |
| Challenger Vancouver | 2018/08/14 21:25 | Lloyd Harris v Thai-Son Kwiatkowski | 6-3,6-4 |
| Challenger Vancouver | 2018/08/13 20:35 | Vincent Millot v Thai-Son Kwiatkowski | 4-6,0-6 |
| Challenger Vancouver | 2018/08/12 23:10 | Thai-Son Kwiatkowski v Alexander Ward | 6-2,6-0 |
| Challenger Vancouver | 2018/08/11 18:20 | Thai-Son Kwiatkowski v Henry Craig | 6-4,6-1 |
| ATP Washington | 2018/07/31 20:45 | James Duckworth v Thai-Son Kwiatkowski | 6-3,7-5 |
| Challenger Vancouver | 2018/08/12 23:40 | Mikael Torpegaard v Marcos Giron | 4-6,2-6 |
| Challenger Vancouver | 2018/08/11 19:40 | Mikael Torpegaard v Fabrice Martin | 6-4,3-6,6-3 |
| Challenger Lexington | 2018/07/31 16:50 | Mikael Torpegaard v Andrew Harris | 6-7,6-7 |
| Challenger Lexington Qual | 2018/07/30 16:00 | Thomas Fancutt v Mikael Torpegaard | 3-6,0-6 |
| Challenger Lexington Qual | 2018/07/29 13:00 | Mikael Torpegaard v Jesse Witten | 6-3,2-6,7-5 |
| Challenger Lexington Qual | 2018/07/28 18:35 | Pavel Krainik v Mikael Torpegaard | 2-6,2-6 |
| Challenger Binghamton | 2018/07/26 23:00 | Evgeny Karlovskiy v Mikael Torpegaard | 6-2,6-4 |
| Challenger Binghamton | 2018/07/26 13:55 | Mikael Torpegaard v Bradley Klahn | 7-6,7-6 |