Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| UTR Pro Tennis Series Miki | 2022/07/10 00:30 | Kazuki Nishiwaki v Ryotaro Matsumura | 6-1,5-4 |
| UTR Pro Tennis Series Miki | 2022/07/09 02:00 | Ryotaro Matsumura v Tomohiro Masabayashi | 6-3,3-6,7-6 |
| UTR Pro Tennis Series Miki | 2022/07/08 06:15 | Kento Tagashira v Ryotaro Matsumura | 5-7,1-6 |
| UTR Pro Tennis Series Miki | 2022/07/07 03:30 | Reiya Komagata v Ryotaro Matsumura | 2-6,2-6 |
| UTR Pro Tennis Series Miki | 2022/07/06 06:30 | Yuichiro Inui v Ryotaro Matsumura | 3-6,3-6 |
| UTR Pro Tennis Series Miki | 2022/07/04 02:00 | Jumpei Yamasaki v Ryotaro Matsumura | 6-4,6-2 |
| ITF M15 Chiang Rai | 2022/04/19 02:00 | S D Prajwal Dev v Ryotaro Matsumura | 6-4,6-2 |
| ITF M15 Chiang Rai | 2022/04/18 02:00 | Ryotaro Matsumura v Jirat Navasirisomboon | 1-6,6-3,10-7 |
| UTR Pro Tennis Series Atlanta | 2021/07/17 12:00 | Chen Dong v Andres Martin | 2-6,6-0,4-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/16 15:30 | William Mroz Mroz v Chen Dong | 2-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/15 15:00 | Chen Dong v Jorge Panta | 6-2,6-1 |
| UTR Pro Tennis Series Atlanta | 2021/07/13 16:00 | Chen Dong v Peter Murphy | 6-7,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/11 14:30 | Brandon Mckinney v Chen Dong | 2-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/06/13 12:00 | Chen Dong v Jorge Cavero | 3-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/06/12 16:30 | Chen Dong v Bruno Pessoa | 6-2,6-1 |
| UTR Pro Tennis Series Florida | 2021/06/10 17:30 | Chen Dong v Chase Ferguson | 6-3,5-2 |