Stadium: Bud Koffman Center Court Round: 25 Ground: Hardcourt outdoor
| ATP Newport | 2019/07/14 19:20 | Bjorn Fratangelo v Thai-Son Kwiatkowski | 6-1,6-4 |
| Challenger Winnetka | 2019/07/09 16:45 | Collin Altamirano v Thai-Son Kwiatkowski | 6-3,6-0 |
| ATP Eastbourne | 2019/06/22 15:30 | Thai-Son Kwiatkowski v Tennys Sandgren | 4-6,1-6 |
| Challenger Columbus | 2019/06/15 15:00 | Thai-Son Kwiatkowski v Mikael Torpegaard | 4-6,6-7 |
| Challenger Columbus | 2019/06/14 15:00 | Thai-Son Kwiatkowski v Emilio Gomez | 2-6,6-0,6-3 |
| Challenger Columbus | 2019/06/13 14:00 | Thiago Seyboth Wild v Thai-Son Kwiatkowski | 6-3,5-7,2-6 |
| Challenger Columbus | 2019/06/11 17:35 | Daniel Nguyen v Thai-Son Kwiatkowski | 6-4,2-6,4-6 |
| Challenger Little Rock | 2019/06/08 20:40 | Dudi Sela v Thai-Son Kwiatkowski | 6-3,7-6 |
| Challenger Binghamton | 2019/07/23 21:35 | Sekou Bangoura v Andrew Fenty | 6-3,7-5 |
| ITF M25 Iowa City | 2019/07/18 16:20 | Sekou Bangoura v Hady Habib | 4-6,6-7 |
| ITF M25 Iowa City | 2019/07/17 15:00 | Sekou Bangoura v Austin Rapp | 6-2,6-2 |
| Challenger Winnetka | 2019/07/11 01:10 | Sekou Bangoura v Donald Young | 3-6,4-6 |
| Challenger Winnetka | 2019/07/09 01:50 | Sekou Bangoura v Ryan Shane | 7-5,6-3 |
| Challenger Bratislava | 2019/06/19 14:20 | Jozef Kovalik v Sekou Bangoura | 6-3,6-4 |
| Challenger Bratislava | 2019/06/18 08:00 | Sekou Bangoura v Michael Vrbensky | 6-4,7-5 |
| Challenger Poznan | 2019/06/05 08:00 | Joao Domingues v Sekou Bangoura | 6-4,6-1 |