Stadium: Court 2 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Memphis | 2019/08/15 20:30 | Roberto Cid Subervi v Garrett Johns | 6-2,6-2 |
| ITF M25 Memphis | 2019/08/14 17:25 | Roberto Cid Subervi v Strong Kirchheimer | 6-4,6-1 |
| Challenger - San Benedetto | 2019/07/15 16:15 | Roberto Cid Subervi v Pedro Sakamoto | 6-2,2-6,2-6 |
| Challenger - Milano | 2019/06/25 12:15 | Renzo Olivo v Roberto Cid Subervi | 6-1,6-2 |
| Challenger Fergana | 2019/06/23 06:00 | Emil Ruusuvuori v Roberto Cid Subervi | 6-3,6-2 |
| Challenger Fergana | 2019/06/22 09:05 | Cem Ilkel v Roberto Cid Subervi | 6-2,1-6,6-7 |
| Challenger Fergana | 2019/06/21 07:15 | Roberto Cid Subervi v Gleb Sakharov | 6-3,6-3 |
| Challenger Fergana | 2019/06/20 05:00 | Altug Celikbilek v Roberto Cid Subervi | 5-7,6-1,2-6 |
| ITF M25 Memphis | 2019/08/15 23:00 | Kevin King v Daniel Nguyen | 4-6,3-6 |
| ITF M25 Memphis | 2019/08/14 15:00 | Liam Caruana v Daniel Nguyen | 4-6,6-7 |
| Challenger - Winnipeg | 2019/07/13 17:00 | Brayden Schnur v Daniel Nguyen | 6-2,7-5 |
| Challenger - Winnipeg | 2019/07/12 17:00 | Daniel Nguyen v Antoine Hoang | 7-6,4-6,6-3 |
| Challenger - Winnipeg | 2019/07/11 16:00 | Daniel Nguyen v Enzo Couacaud | 1-6,6-3,6-2 |
| Challenger - Winnipeg | 2019/07/09 17:30 | Alexis Galarneau v Daniel Nguyen | 6-1,1-6,5-7 |
| Challenger - Columbus | 2019/06/11 17:35 | Daniel Nguyen v Thai-Son Kwiatkowski | 6-4,2-6,4-6 |
| Challenger - Columbus | 2019/06/10 20:45 | Daniel Nguyen v Gijs Brouwer | 6-4,6-7,7-5 |