Stadium: Court 17 Round: 26 Ground: Hardcourt outdoor
| Chengdu, China | 2019/07/29 08:50 | Romios, Matthew Christopher v Sidharth Rawat | 7-6,6-4 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/25 04:25 | Blake Ellis v Romios, Matthew Christopher | 6-7,6-1,7-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/24 07:25 | Romios, Matthew Christopher v Kelsey Stevenson | 6-1,7-6 |
| ITF M15 Cancun | 2019/06/11 15:35 | Romios, Matthew Christopher v Brandon Walkin | 3-6,6-2,3-6 |
| ITF M15 Cancun | 2019/06/04 13:30 | Stoute, Isaac v Romios, Matthew Christopher | 6-2,6-3 |
| ITF M15 Cancun | 2019/05/29 15:05 | Brandon Walkin v Romios, Matthew Christopher | 2-6,7-5,6-2 |
| ITF M15 Cancun | 2019/05/21 13:30 | Romios, Matthew Christopher v March, Antonio Cayetano | 6-3,1-6,2-6 |
| ITF M15 Cancun | 2019/05/18 14:30 | Tomas Martin Etcheverry v Romios, Matthew Christopher | 6-1,4-6,6-4 |
| Chengdu, China | 2019/07/30 05:10 | Makoto Ochi v Tatsuma Ito | 4-6,3-6 |
| Newport, USA | 2019/07/14 15:00 | Tatsuma Ito v Smith, John-Patrick | 2-6,6-3,3-6 |
| Wimbledon, London, Great Britain | 2019/06/24 15:05 | Steven Diez v Tatsuma Ito | 6-4,6-1 |
| Ilkley, Great Britain | 2019/06/18 10:00 | Tatsuma Ito v Bemelmans, Ruben | 7-6,3-6,4-6 |
| Challenger - Nottingham | 2019/06/14 11:00 | Tatsuma Ito v Lukas Rosol | 4-6,7-6,3-6 |
| Challenger - Nottingham | 2019/06/13 12:00 | Granollers, Marcel v Tatsuma Ito | 3-6,5-7 |
| Challenger - Nottingham | 2019/06/11 17:15 | Tatsuma Ito v Jason Kubler | 6-4,6-4 |
| French Open, Paris, France | 2019/05/20 08:00 | Tatsuma Ito v Tatlot, Johan Sebastien | 2-6,6-7 |