Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| 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 |
| Davis Cup | 2018/04/08 11:25 | Kamil Majchrzak v Benjamin Lock | 6-3,6-2 |
| Davis Cup | 2018/04/07 13:25 | Michal Przysiezny v Benjamin Lock | 5-7,5-7 |
| ITF Egypt F11 | 2018/03/28 08:00 | Benjamin Lock v Francesco Vilardo | 4-6,6-7 |
| ITF Egypt F10 | 2018/03/24 10:00 | Benjamin Lock v Roman Safiullin | 2-6,7-5,1-6 |
| ITF Zimbabwe F1 | 2018/05/28 10:20 | Gonzalo Tomas Perez Bacigalupo v Lance-Pierre Du Toit | 3-6,6-3,3-6 |
| ITF Uganda F4 | 2018/05/24 07:00 | Goran Markovic v Lance-Pierre Du Toit | 6-7,6-4,6-3 |
| ITF Uganda F4 | 2018/05/23 06:00 | Lance-Pierre Du Toit v Darko Bojanovic | 4-6,6-3,6-3 |
| ITF Uganda F4 | 2018/05/22 07:40 | Christian Paul v Lance-Pierre Du Toit | 1-6,2-6 |
| ITF Uganda F3 | 2018/05/16 07:55 | Goran Markovic v Lance-Pierre Du Toit | 7-6,4-6,6-1 |
| ITF Uganda F3 | 2018/05/14 06:00 | Lance-Pierre Du Toit v David Oringa | 4-6,6-2,6-1 |
| ITF Uganda F3 | 2018/05/13 07:00 | Lance-Pierre Du Toit v Nathan Lavanchy | 6-0,7-6 |
| ITF Turkey F18 | 2018/05/08 07:30 | Dostanbek Tashbulatov v Lance-Pierre Du Toit | 6-3,6-3 |