Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| ITF M25 Abuja | 2019/04/18 09:00 | Peter Kobelt v Benjamin Lock | 7-6,6-3 |
| ITF M25 Abuja | 2019/04/17 14:25 | Mukhtar Andu v Benjamin Lock | 0-6,0-6 |
| ITF M25 Abuja | 2019/04/12 09:00 | Benjamin Lock v Arjun Kadhe | 3-6,6-3,6-7 |
| ITF M25 Abuja | 2019/04/10 09:00 | Benjamin Lock v Mukhtar Andu | 6-0,6-2 |
| Davis Cup | 2019/04/05 12:00 | Marius Copil v Benjamin Lock | 4-6,5-7 |
| ITF M15 Cancun | 2019/03/21 15:50 | Benjamin Lock v Jorge Panta | 6-7,6-1,3-6 |
| ITF M15 Cancun | 2019/03/19 19:00 | Benjamin Lock v Michel-Alexandre Fortin | 6-4,6-4 |
| ITF M15 Arcadia | 2019/03/14 20:00 | Connor Farren v Benjamin Lock | 6-2,6-1 |