Stadium: COURT 3 Round: 26 Ground: Hardcourt outdoor
| Challenger Orlando | 2019/01/01 18:40 | Darian King v Evan King | 6-0,6-2 |
| Challenger Houston | 2018/11/13 19:45 | Darian King v Roy Smith | 3-6,6-3,6-7 |
| Challenger Charlottesville | 2018/10/31 15:00 | Darian King v Michael Mmoh | 3-6,4-6 |
| Challenger Las Vegas | 2018/10/26 19:45 | Thanasi Kokkinakis v Darian King | 6-1,6-4 |
| Challenger Las Vegas | 2018/10/24 18:00 | Tommy Paul v Darian King | 4-6,4-6 |
| Challenger Las Vegas | 2018/10/22 20:10 | Darian King v Dominik Koepfer | 6-4,6-4 |
| Challenger Fairfield | 2018/10/09 19:10 | Tommy Paul v Darian King | 6-2,6-2 |
| Challenger Stockton | 2018/10/05 19:40 | Darian King v Maxime Janvier | 5-7,7-5,6-7 |
| Challenger Orlando | 2019/01/01 21:45 | Alexander Sarkissian v Johan Sebastien Tatlot | 5-7,0-6 |
| Challenger Shenzhen 2 | 2018/10/31 05:30 | Blaz Kavcic v Johan Sebastien Tatlot | 6-1,6-2 |
| Challenger Liuzhou | 2018/10/23 06:10 | Johan Sebastien Tatlot v Prajnesh Gunneswaran | 4-6,5-7 |
| Challenger Barcelona | 2018/10/11 11:40 | Roberto Carballes Baena v Johan Sebastien Tatlot | 6-2,6-4 |
| Challenger Barcelona | 2018/10/10 13:45 | Johan Sebastien Tatlot v Bekkhan Atlangeriev | 6-1,6-3 |
| Challenger Florence | 2018/10/03 13:40 | Lorenzo Sonego v Johan Sebastien Tatlot | 6-2,6-4 |
| Challenger Banja Luka | 2018/09/15 12:25 | Johan Sebastien Tatlot v Carlos Berlocq | 2-6,4-6 |
| Challenger Banja Luka | 2018/09/14 13:30 | Johan Sebastien Tatlot v Daniel Gimeno-Traver | 4-6,7-5,7-5 |