Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Yokkaichi | 2019/08/07 03:55 | Hyeon Chung v Matthew Romios | 6-3,6-1 |
| Challenger Yokkaichi | 2019/08/05 03:25 | Matthew Romios v Benjamin Lock | 6-7,6-2,6-2 |
| Challenger Chengdu | 2019/08/01 06:15 | Matthew Romios v Tatsuma Ito | 2-6,1-6 |
| Challenger Chengdu | 2019/07/29 08:50 | Matthew Romios v Sidharth Rawat | 7-6,6-4 |
| ITF M25 Nonthaburi | 2019/07/25 04:25 | Blake Ellis v Matthew Romios | 6-7,6-1,7-6 |
| ITF M25 Nonthaburi | 2019/07/24 07:25 | Matthew Romios v Kelsey Stevenson | 6-1,7-6 |
| ITF M15 Cancun | 2019/06/11 15:35 | Matthew Romios v Brandon Walkin | 3-6,6-2,3-6 |
| ITF M15 Cancun | 2019/06/04 13:30 | Isaac Stoute v Matthew Romios | 6-2,6-3 |