Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Kashiwa | 2023/04/03 05:05 | Taisei Ichikawa v Hikaru Shiraishi | 4-6,2-6 |
| ITF M25 Kashiwa | 2023/04/02 04:00 | Taisei Ichikawa v Yamato Sueoka | 6-0,7-6 |
| ITF M25 Canberra | 2023/03/23 05:30 | Matthew Dellavedova v Taisei Ichikawa | 6-1,3-6,6-3 |
| ITF M25 Canberra | 2023/03/21 01:30 | Taisei Ichikawa v Lawrence Sciglitano | 6-3,6-3 |
| ITF M25 Canberra | 2023/03/15 23:00 | Taisei Ichikawa v Yuki Mochizuki | 6-7,3-6 |
| ITF M25 Canberra | 2023/03/15 04:20 | Taisei Ichikawa v Brandon Walkin | 6-4,6-3 |
| ITF M15 Monastir | 2023/02/11 12:50 | Taisei Ichikawa v Tao Mu | 3-6,5-7 |
| ITF M15 Monastir | 2023/02/08 10:45 | Taisei Ichikawa v Aleksi Lofman | 6-3,6-4 |
| ITF M25 Jakarta | 2023/04/09 03:00 | Patrik Oplustil v Pruchya Isarow | 6-4,6-1 |
| ITF M15 Singapore | 2023/04/05 08:10 | Jie Cui v Patrik Oplustil | 6-1,6-4 |
| ITF M15 Singapore | 2023/04/03 09:45 | Patrik Oplustil v Timothy Gray | 6-4,6-0 |
| ITF M25 Lucknow | 2023/03/21 04:00 | Rishab Agarwal v Patrik Oplustil | 6-3,6-1 |
| ITF M25 Lucknow | 2023/03/20 10:45 | Patrik Oplustil v Fardeen Qamar | 3-6,7-5,10-5 |
| ITF M25 Lucknow | 2023/03/19 06:45 | Patrik Oplustil v Manish Ganesh | 6-3,6-7,10-6 |
| ITF M25 New Delhi | 2023/03/13 09:30 | Rushil Khosla v Patrik Oplustil | 6-3,6-4 |
| ITF M15 Al Zahra | 2022/11/02 08:55 | Benedikt Henning v Patrik Oplustil | 6-1,6-2 |