Stadium: Center Court Round: 28 Ground: Hardcourt outdoor
| ITF Zimbabwe F1 | 2018/05/31 08:00 | Benjamin Lock v Aaron Schmid | 6-2,6-1 |
| ITF Zimbabwe F1 | 2018/05/30 07:00 | Benjamin Lock v Lance-Pierre Du Toit | 6-2,6-1 |
| ITF Zimbabwe F1 | 2018/05/29 08:40 | Benjamin Lock v William Bushamuka | 6-2,6-7,6-4 |
| Challenger Puerto Vallarta Qual | 2018/04/28 22:35 | Benjamin Lock v Luis David Martinez | 6-4,4-6,6-7 |
| Challenger Leon Qual | 2018/04/21 19:00 | Franco Agamenone v Benjamin Lock | 6-4,7-6 |
| Challenger Guadalajara Qual | 2018/04/14 15:00 | Benjamin Lock v Lucas Gomez | 6-7,4-6 |
| Cupa Davis | 2018/04/08 11:25 | Kamil Majchrzak v Benjamin Lock | 6-3,6-2 |
| Cupa Davis | 2018/04/07 13:25 | Michal Przysiezny v Benjamin Lock | 5-7,5-7 |
| ITF Zimbabwe F1 | 2018/05/31 08:00 | Joshua Howard-Tripp v Tukhula Jacobs | 6-4,6-4 |
| ITF Zimbabwe F1 | 2018/05/30 08:30 | Finn Bass v Joshua Howard-Tripp | 3-6,6-3,5-7 |
| ITF Zimbabwe F1 | 2018/05/29 07:00 | Michael-Ray Pallares-Gonzalez v Joshua Howard-Tripp | 0-6,1-6 |
| ITF Zimbabwe F1 | 2017/06/15 07:00 | Tyler Hochwalt v Joshua Howard-Tripp | 5-7,7-6,6-4 |
| ITF Zimbabwe F1 | 2017/06/13 07:00 | Joshua Howard-Tripp v Aryan Goveas | 6-3,3-6,7-6 |
| ITF South Africa F3 | 2016/11/16 23:00 | Jordi Samper-Montana v Joshua Howard-Tripp | 6-3,6-1 |
| ITF South Africa F3 | 2016/11/14 23:00 | Rikhardt Bierman v Joshua Howard-Tripp | 5-7,2-6 |
| ITF South Africa F2 | 2016/11/09 23:00 | Joshua Howard-Tripp v Alessandro Bega | 5-7,0-6 |