Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/04/12 08:00 | Remy Bertola v Louis Allen | 6-2,6-0 |
| ITF - M15 Monastir | 2021/04/11 08:00 | Remy Bertola v Zhuk, Uladzislau | 6-0,7-5 |
| ITF - M25 Trimbach | 2021/03/10 13:45 | Remy Bertola v Matteo Martineau | 3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/16 08:40 | Claverie, Lorenzo v Remy Bertola | 7-5,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/02/15 13:00 | Saba Purtseladze v Remy Bertola | 0-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2021/02/14 17:00 | Francesco Passaro v Remy Bertola | 1-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/09 10:20 | Paul Jubb v Remy Bertola | 6-2,6-0 |
| ITF - M15 Sharm El Sheikh | 2021/02/08 13:30 | Lui Maxted v Remy Bertola | 6-3,3-6,1-10 |
| ITF - M15 Monastir | 2021/04/12 08:00 | Janis, Jason v Kawahashi, Yuta | 1-6,4-6 |
| ITF - M15 Monastir | 2021/04/11 08:00 | Greif, Jonas v Kawahashi, Yuta | 2-6,3-6 |
| Challenger Kobe | 2019/11/05 01:30 | Renta Tokuda v Kawahashi, Yuta | 6-3,6-1 |
| Challenger Kobe | 2019/11/04 01:30 | Kawahashi, Yuta v Ren Nakamura | 6-2,6-1 |
| ITF M15 Changwon | 2019/10/16 02:55 | Kawahashi, Yuta v Shabaz, Michael | 7-5,2-6,4-6 |
| Akishima, Singles M-ITF-JPN-08A | 2019/06/16 02:00 | Kawahashi, Yuta v Yuta Kikuchi | 5-7,7-5,7-6 |
| Akishima, Singles M-ITF-JPN-08A | 2019/06/15 03:30 | Rio Noguchi v Kawahashi, Yuta | 4-6,3-6 |
| Akishima, Singles M-ITF-JPN-08A | 2019/06/14 01:00 | Kawahashi, Yuta v Kazuma Kawachi | 7-5,6-1 |