Stadium: Center Court Round: 27 Ground: Hardcourt outdoor
| 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 |
| 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 Zimbabwe F1 | 2018/05/30 08:50 | Anirudh Chandrasekar v Aaron Schmid | 4-6,2-6 |
| ITF Zimbabwe F1 | 2018/05/28 08:00 | Sylvester Emmanuel v Aaron Schmid | 4-6,4-6 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Aaron Schmid v Joao Hinsching | 3-6,6-1,3-6 |
| ITF Brazil F3 | 2018/05/07 12:30 | Aaron Schmid v Diego Matos | 7-6,4-6,4-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Aaron Schmid v Joao Giannella | 6-1,7-5 |
| ITF Brazil F2 | 2018/05/04 15:00 | Aaron Schmid v Igor Marcondes | 6-7,3-6 |
| ITF Brazil F2 | 2018/05/03 17:15 | Matias Zukas v Aaron Schmid | 6-0,1-6,4-6 |
| ITF Brazil F2 | 2018/05/01 22:05 | Aaron Schmid v Lorenzo Gagliardo | 5-7,6-3,6-1 |