Stadium: Court 13 Round: 28 Ground: Hardcourt outdoor
| Challenger Little Rock | 2019/06/08 15:00 | Ryan Shane v Dudi Sela | 3-6,1-6 |
| Challenger Little Rock | 2019/06/07 17:00 | Alexander Ritschard v Dudi Sela | 4-6,6-4,3-6 |
| Challenger Little Rock | 2019/06/05 15:00 | Evan Song v Dudi Sela | 3-6,4-6 |
| Challenger Jerusalem | 2019/05/22 12:30 | Dudi Sela v Danilo Petrovic | 3-6,6-7 |
| Challenger Gwangju | 2019/05/19 03:25 | Jason Jung v Dudi Sela | 6-4,6-2 |
| Challenger Gwangju | 2019/05/18 02:00 | Dudi Sela v Soonwoo Kwon | 6-4,7-5 |
| Challenger Gwangju | 2019/05/17 05:15 | Dudi Sela v Evgeny Donskoy | 7-6,6-2 |
| Challenger Gwangju | 2019/05/16 03:50 | Konstantin Kravchuk v Dudi Sela | 1-6,1-6 |
| Challenger Little Rock | 2019/06/08 15:00 | Thai-Son Kwiatkowski v Christopher Eubanks | 7-6,6-3 |
| Challenger Little Rock | 2019/06/07 19:10 | Noah Rubin v Thai-Son Kwiatkowski | 5-7,5-7 |
| Challenger Little Rock | 2019/06/05 17:00 | Matias Franco Descotte v Thai-Son Kwiatkowski | 4-6,0-6 |
| Challenger Jerusalem | 2019/05/21 08:10 | Arthur Rinderknech v Thai-Son Kwiatkowski | 6-3,6-4 |
| Challenger Savannah | 2019/05/02 15:00 | Thai-Son Kwiatkowski v Corentin Moutet | 4-6,2-6 |
| Challenger Savannah | 2019/05/01 18:25 | Thai-Son Kwiatkowski v Andrea Collarini | 6-3,7-5 |
| Challenger Tallahassee | 2019/04/24 17:35 | Noah Rubin v Thai-Son Kwiatkowski | 6-1,6-2 |
| Challenger Tallahassee | 2019/04/23 18:25 | Benjamin Hassan v Thai-Son Kwiatkowski | 3-6,3-6 |