Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/03/03 10:00 | Hikaru Shiraishi v Adrien Gobat | 2-6,6-3,3-6 |
| ITF M15 Monastir | 2023/03/02 10:10 | Hikaru Shiraishi v Jie Cui | 7-5,6-3 |
| ITF M15 Monastir | 2023/03/01 11:15 | Federico Iannaccone v Hikaru Shiraishi | 3-6,0-6 |
| ITF M15 Monastir | 2023/02/27 13:30 | Ioannis Xilas v Hikaru Shiraishi | 1-6,4-6 |
| ITF M15 Monastir | 2023/02/26 08:00 | Ruben Hartig v Hikaru Shiraishi | 0-6,3-6 |
| ITF M15 Monastir | 2023/02/20 08:30 | Hikaru Shiraishi v Niccolo Baroni | 6-4,0-6,5-10 |
| ITF M25 Monastir | 2023/02/13 15:30 | Mario G Fernandez v Hikaru Shiraishi | 6-0,4-6,10-7 |
| ITF M25 Monastir | 2023/02/13 11:55 | Wei-De Lin v Hikaru Shiraishi | 0-6,3-6 |
| ITF M15 Monastir | 2023/02/27 13:30 | Josh Roe Flannelly v Thomas Mathys | 4-6,4-6 |
| ITF M15 Monastir | 2023/02/26 08:00 | Essa Qabazard v Josh Roe Flannelly | 6-0,4-6,7-10 |
| ITF M25 Manacor | 2023/01/08 10:00 | Josh Roe Flannelly v Daniil Sarksian | 0-6,2-6 |
| ITF M15 Antalya | 2022/10/23 07:00 | Rrezart Cungu v Josh Roe Flannelly | 6-4,6-4 |
| ITF M15 Antalya | 2022/10/16 07:15 | Josh Roe Flannelly v Gian M Di Natale | 3-6,2-6 |
| ITF M25 Santa Margherita | 2022/09/11 12:00 | Adam Heinonen v Josh Roe Flannelly | 6-0,6-1 |