Stadium: court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Johannesburg | 2021/09/14 11:30 | Howard-Tripp, Joshua v Montsi, Khololwam | 4-6,2-6 |
| ITF M15 Edwardsville | 2021/07/20 14:30 | Griffith, William v Howard-Tripp, Joshua | 4-6,6-2,10-3 |
| ITF M15 Edwardsville | 2021/07/19 15:00 | Tennyson Whiting v Howard-Tripp, Joshua | 2-6,1-6 |
| ITF M25 Wichita | 2021/06/08 14:55 | Kiranpal Pannu v Howard-Tripp, Joshua | 6-4,6-2 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2019/10/23 15:00 | Nicolas Mejia v Howard-Tripp, Joshua | 6-3,6-1 |
| ITF M15 Fayetteville | 2019/09/19 14:00 | Howard-Tripp, Joshua v Mesquida Berg, Oscar | 1-6,2-6 |
| ITF M25 Edwardsville | 2019/08/07 19:25 | Howard-Tripp, Joshua v Felix Corwin | 0-6,4-6 |
| ITF M25 Edwardsville | 2019/08/06 15:45 | Kros, Jason v Howard-Tripp, Joshua | 3-6,2-6 |