Stadium: Court5 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/06/15 02:00 | Yuta Kawahashi v Nitin Kumar Sinha | 2-6,6-2,6-1 |
| ITF M15 Jakarta | 2023/06/14 04:30 | Sidharth Rawat v Yuta Kawahashi | 5-7,5-7 |
| ITF M15 Karuizawa | 2023/06/04 02:00 | Yuta Kawahashi v Tatsuma Ito | 7-5,6-2 |
| ITF M15 Karuizawa | 2023/06/03 07:30 | Sanhui Shin v Yuta Kawahashi | 3-6,6-3,6-7 |
| ITF M15 Karuizawa | 2023/06/03 03:30 | Yuta Kawahashi v Hikaru Shiraishi | 7-5,1-6,10-7 |
| ITF M15 Karuizawa | 2023/06/01 00:30 | Jake Delaney v Yuta Kawahashi | 2-6,2-6 |
| ITF M15 Karuizawa | 2023/05/30 03:30 | Yuta Kawahashi v Tomohiro Masabayashi | 6-4,6-4 |
| ITF M25 Jakarta | 2023/04/24 02:20 | Yuta Kawahashi v Hanyi Liu | 3-6,0-6 |
| ITF M15 Jakarta | 2023/06/15 04:20 | Shivank Bhatnagar v Patrik Oplustil | 2-6,7-5,0-6 |
| ITF M15 Jakarta | 2023/06/13 03:30 | Patrik Oplustil v Arjun Mehrotra | 7-5,6-3 |
| ITF M15 Jakarta | 2023/06/12 07:55 | Patrik Oplustil v Dheeraj Kodancha Srinivasan | 6-1,6-3 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 09:00 | Patrik Oplustil v Jonas P Hartenstein | 3-6,0-6 |
| ITF M25 Prague | 2023/05/14 10:00 | Dung Em Oliver Dao v Patrik Oplustil | 7-6,3-6,10-7 |
| ITF M25 Jakarta | 2023/04/10 04:30 | Taisei Ichikawa v Patrik Oplustil | 6-2,6-3 |
| 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 |