Stadium: Court 5 Round: 24 Ground: Hardcourt outdoor
| Challenger Andria | 2018/11/17 09:00 | Volodymyr Uzhylovskyi v Illya Marchenko | 4-6,3-6 |
| Challenger Sibiu Qual | 2018/09/15 12:35 | Volodymyr Uzhylovskyi v Vlad Andrei Dumitru | 2-6,6-4,2-6 |
| Challenger Szczecin Qual | 2018/09/08 09:00 | Volodymyr Uzhylovskyi v Jorge Montero | 2-6,0-6 |
| Challenger Prague | 2018/07/21 13:20 | Volodymyr Uzhylovskyi v Dominik Kellovsky | 6-3,2-6,3-6 |
| Challenger Astana Qual | 2018/07/14 04:00 | Volodymyr Uzhylovskyi v Fran Zvonimir Zgombic | 6-1,6-0 |
| Challenger Recanati Qual | 2018/06/30 16:10 | Aldin Setkic v Volodymyr Uzhylovskyi | 6-1,6-4 |
| Challenger Caltanissetta Qual | 2018/06/09 14:15 | Volodymyr Uzhylovskyi v Pawel Juszczak | 3-6,2-6 |
| ITF Ukraine F3 | 2018/05/22 08:55 | Oleg Khotkov v Volodymyr Uzhylovskyi | 6-2,6-4 |
| Challenger Newport Beach Qual | 2018/01/21 20:25 | Dennis Novikov v Raymond Sarmiento | 7-5,6-1 |
| Challenger Newport Beach Qual | 2018/01/20 19:50 | Ulises Blanch v Raymond Sarmiento | 6-3,1-6,4-6 |
| Challenger Tiburon Qual | 2017/09/24 17:00 | Alexios Halebian v Raymond Sarmiento | 6-3,6-4 |
| Challenger Tiburon Qual | 2017/09/23 17:00 | Andrew Carter v Raymond Sarmiento | 6-7,2-6 |
| Challenger Cary | 2017/09/11 16:00 | Cristian Garin v Raymond Sarmiento | 6-2,6-3 |
| US Open Qual | 2017/08/24 18:45 | Tim Smyczek v Raymond Sarmiento | 6-1,6-3 |
| US Open Qual | 2017/08/23 15:00 | Benjamin Bonzi v Raymond Sarmiento | 2-6,3-6 |
| Challenger Aptos | 2017/08/11 20:30 | Liam Broady v Raymond Sarmiento | 6-4,6-4 |