Round: 25 Ground: Hardcourt outdoor
| Challenger Tiburon Qual | 2016/09/24 21:10 | Hubert Hurkacz v John Lamble | 6-4,7-5 |
| ITF Egypt F23 | 2016/09/07 16:00 | John Lamble v Benjamin Lock | 4-6,1-6 |
| ITF Egypt F22 | 2016/08/31 17:10 | Hiroyasu Ehara v John Lamble | 7-5,3-6,6-3 |
| ITF Egypt F21 | 2016/08/24 18:05 | Hiroyasu Ehara v John Lamble | 7-5,4-6,7-6 |
| ITF Egypt F20 | 2016/08/17 17:25 | Giorgio Ricca v John Lamble | 7-6,4-6,6-4 |
| Challenger Aptos | 2016/08/09 21:00 | John Lamble v Clay Thompson | 3-6,4-6 |
| Challenger Aptos Qual | 2016/08/07 17:00 | Tucker Vorster v John Lamble | 2-6,0-6 |
| Challenger Aptos Qual | 2016/08/06 17:30 | Perry Gregg v John Lamble | 6-2,1-6,2-6 |
| Challenger - Columbus | 2016/09/23 16:00 | Benjamin Becker v Mikelis Libietis | 4-6,6-1,7-6 |
| Challenger - Columbus | 2016/09/22 16:40 | Mikelis Libietis v Cameron Norrie | 6-4,7-6 |
| Challenger - Columbus | 2016/09/21 15:00 | Jeffrey John Wolf v Mikelis Libietis | 3-6,6-7 |
| Challenger Columbus Qual | 2016/09/19 16:25 | Mikelis Libietis v Hunter Tubert | 6-4,6-1 |
| Challenger Columbus Qual | 2016/09/18 15:40 | Mikelis Libietis v Kyle Seelig | 3-6,6-3,6-1 |
| Challenger - Cary | 2016/09/12 17:30 | Dennis Novikov v Mikelis Libietis | 7-6,6-4 |
| ITF Latvia F1 | 2016/08/06 08:00 | Laurynas Grigelis v Mikelis Libietis | 6-4,7-5 |
| ITF Latvia F1 | 2016/08/05 08:00 | Tallon Griekspoor v Mikelis Libietis | 1-6,1-6 |