| ATP Washington | 07/30 16:30 | 19 | [156] Juncheng Shang v Thai-Son Kwiatkowski [499] | 7-6,6-2 | |
| ATP Washington | 07/29 17:55 | 14 | Peter Polansky v Thai-Son Kwiatkowski | 2-6,0-6 | |
| Challenger Granby | 07/19 23:10 | 26 | Alexis Galarneau v Thai-Son Kwiatkowski | 6-2,7-6 | |
| Challenger Granby | 07/18 23:40 | 25 | Nick Chappell v Thai-Son Kwiatkowski | 5-7,3-6 | |
| Challenger Chicago | 07/10 16:50 | 19 | Yunseong Chung v Thai-Son Kwiatkowski | 6-0,3-6,6-3 | |
| Challenger Chicago | 07/09 21:05 | 14 | Thai-Son Kwiatkowski v Aidan Mchugh | 7-5,3-6,7-6 | |
| Challenger Cali | 06/19 21:05 | 25 | Tristan Schoolkate v Thai-Son Kwiatkowski | 7-6,7-5 | |
| Challenger Tyler | 06/08 17:55 | 26 | Nicolas M D Alboran v Thai-Son Kwiatkowski | 6-4,6-2 | |
| Challenger Tyler | 06/06 16:45 | 25 | Daniel Masur v Thai-Son Kwiatkowski | 6-7,6-7 | |
| Challenger Little Rock | 06/02 17:45 | 27 | Antoine Escoffier v Thai-Son Kwiatkowski | 6-1,3-6,7-5 | |
| Challenger Little Rock | 05/31 23:00 | 26 | Thai-Son Kwiatkowski v Daniel Masur | 7-5,6-4 | |
| Challenger Little Rock | 05/29 18:45 | 25 | Thai-Son Kwiatkowski v Viktor Durasovic | 6-4,7-5 | |
| ITF M15 Huntsville | 05/23 17:00 | 25 | Fnu Nidunjianzan v Thai-Son Kwiatkowski | 6-1,3-6,7-5 | |
| Challenger Seoul | 04/26 02:00 | 25 | Thai-Son Kwiatkowski v Denis Kudla | 1-6,0-6 | |
| Challenger Tallahassee | 04/21 17:45 | 27 | Tung-Lin Wu v Thai-Son Kwiatkowski | 4-6,6-4,6-3 | |
| Challenger Tallahassee | 04/20 22:00 | 26 | Kyle Kang v Thai-Son Kwiatkowski | 4-6,4-6 | |
| Challenger Tallahassee | 04/18 23:20 | 25 | Thai-Son Kwiatkowski v Dominik Koepfer | 3-6,6-3,6-4 | |
| ITF M15 Sunrise | 04/16 14:00 | 29 | Tristan McCormick v Thai-Son Kwiatkowski | 4-6,6-7 | |
| ITF M15 Sunrise | 04/15 16:40 | 28 | Jaycer Lyeons v Thai-Son Kwiatkowski | 6-7,1-6 | |
| ITF M15 Sunrise | 04/14 14:05 | 27 | Thai-Son Kwiatkowski v Sekou Bangoura | 6-3,6-4 | |
| ITF M15 Sunrise | 04/13 15:00 | 26 | Federico Agustin Gomez v Thai-Son Kwiatkowski | 4-6,2-6 | |
| ITF M15 Sunrise | 04/11 22:55 | 25 | Arvid Nordquist v Thai-Son Kwiatkowski | 0-6,0-6 | |
| Challenger Biel | 03/22 18:10 | 26 | Benjamin Hassan v Thai-Son Kwiatkowski | 6-4,7-6 | |
| Challenger Biel | 03/20 15:10 | 25 | Aziz Dougaz v Thai-Son Kwiatkowski | 3-6,6-3,6-7 | |
| ATP Dallas | 02/05 18:45 | 14 | Thai-Son Kwiatkowski v Stefan Kozlov | 3-6,4-6 | |
| Challenger Cleveland | 01/30 17:25 | 19 | Thai-Son Kwiatkowski v Matija Pecotic | 6-2,5-7,4-6 | |
| Challenger Cleveland | 01/29 19:20 | 14 | Donald Young v Thai-Son Kwiatkowski | 3-6,1-6 | |
| ITF M25 Wesley Chapel | 01/23 14:45 | 54 | Thai-Son Kwiatkowski v Aleksa Ciric | 6-4,6-7,8-10 | |
| ITF M25 Setubal | 08/31 12:10 | 25 | Alfredo Perez v Thai-Son Kwiatkowski | 4-6,7-5,7-5 | |
| ITF M15 Memphis | 08/19 15:00 | 27 | Shunsuke Mitsui v Thai-Son Kwiatkowski | 6-3,6-1 |