Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Jakarta | 2023/01/28 08:30 | Nicholas David Ionel v Keisuke Saitoh | 6-1,7-6 |
| ITF M15 - Jakarta | 2023/01/27 02:00 | Mitsuki Wei Kang Leong v Keisuke Saitoh | 0-6,6-4,1-6 |
| ITF M15 - Jakarta | 2023/01/26 02:30 | Taisei Ichikawa v Keisuke Saitoh | 3-6,6-3,2-6 |
| ITF M15 - Jakarta | 2023/01/24 02:00 | Hao Yuan Ng v Keisuke Saitoh | 6-3,3-6,2-6 |
| ITF M15 - Jakarta | 2023/01/19 02:30 | Sanhui Shin v Keisuke Saitoh | 5-7,6-1,6-1 |
| ITF M15 - Jakarta | 2023/01/18 05:00 | Ray Ho v Keisuke Saitoh | 3-6,1-6 |
| Challenger - Yokkaichi | 2022/11/22 02:20 | Keisuke Saitoh v Shintaro Imai | 4-6,0-6 |
| Challenger - Kobe | 2022/11/13 02:10 | Keisuke Saitoh v Jason Jung | 6-4,3-6,3-6 |
| ITF M25 - Monastir | 2023/01/30 13:30 | Mohamed Ali Abibsi v Louis Tessa | 5-7,3-6 |
| ITF M25 - Monastir | 2023/01/30 08:30 | Thomas George Brun v Louis Tessa | 3-6,0-6 |
| ITF M15 - Monastir | 2023/01/04 13:10 | Lucas Catarina v Louis Tessa | 6-3,6-7,6-4 |
| ITF M15 - Monastir | 2022/12/25 08:00 | Yurii Dzhavakian v Louis Tessa | 6-3,7-6 |
| ITF M15 - Monastir | 2022/12/22 08:30 | Louis Tessa v Omni Kumar | 2-6,4-6 |
| ITF M15 - Monastir | 2022/12/21 08:30 | Louis Tessa v Mohamed Amin Oueslati | 6-4,6-1 |
| ITF M15 - Monastir | 2022/12/19 14:00 | Samir Hamza Reguig v Louis Tessa | 4-6,7-6,9-11 |
| ITF M15 - Monastir | 2022/12/19 08:00 | Michalis Sakellaridis v Louis Tessa | 0-6,1-6 |