Stadium: Court 9 Round: 26 Ground: Clay
| Chengdu, China | 2019/08/01 06:15 | Romios, Matthew Christopher v Tatsuma Ito | 2-6,1-6 |
| Canberra, Singles M-ITF-AUS-06A | 2023/03/14 03:10 | Thomas Braithwaite v Tatsuma Ito | 6-4,4-6,6-7 |
| Challenger Yokohama | 2022/11/01 01:00 | Nam Hoang Ly v Tatsuma Ito | 6-4,4-6,0-6 |
| ATP Tokyo | 2022/10/01 07:05 | Rio Noguchi v Tatsuma Ito | 6-0,6-2 |
| ATP Seoul | 2022/09/24 02:00 | Nicolas Jarry v Tatsuma Ito | 6-2,6-1 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2022/09/10 02:40 | Tatsuma Ito v Shintaro Imai | 5-7,6-2,7-6 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2022/09/09 02:25 | Tatsuma Ito v Ryusuke Horiuchi | 6-3,6-2 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2022/09/08 01:00 | Tatsuma Ito v Asahi Harazaki | 6-2,6-2 |
| Sapporo, Singles Main, M-ITF-JPN-02A | 2022/09/07 05:15 | Tatsuma Ito v Issei Okamura | 6-1,6-2 |
| Canberra, Singles M-ITF-AUS-06A | 2023/03/15 03:30 | Romios, Matthew Christopher v Philip Sekulic | 6-4,6-1 |
| ITF - M25 Swan Hill | 2023/02/23 00:50 | Luke Saville v Romios, Matthew Christopher | 4-6,6-3,6-3 |
| ITF - M25 Swan Hill | 2023/02/22 01:00 | Jesse Delaney v Romios, Matthew Christopher | 4-6,4-6 |
| ITF M25 Burnie | 2023/02/09 04:00 | Alex Bolt v Romios, Matthew Christopher | 6-1,6-0 |
| ITF M25 Burnie | 2023/02/08 06:55 | Pham, Derek v Romios, Matthew Christopher | 6-7,6-4,6-7 |
| Challenger - Burnie | 2023/01/31 02:45 | Romios, Matthew Christopher v Philip Sekulic | 5-7,1-6 |
| Challenger - Burnie | 2023/01/30 01:05 | Calum Puttergill v Romios, Matthew Christopher | 2-6,6-7 |
| Challenger - Burnie | 2023/01/29 04:00 | Thomas Braithwaite v Romios, Matthew Christopher | 6-3,3-6,2-6 |