Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/02/27 09:15 | Omar Knani v Ioannis Xilas | 1-6,3-6 |
| ITF M15 Monastir | 2023/02/26 08:00 | Nikolas Moceanu v Ioannis Xilas | 2-6,3-6 |
| ITF M25 Monastir | 2023/02/22 11:05 | Ioannis Xilas v Moez Echargui | 2-6,6-2,3-6 |
| ITF M25 Monastir | 2023/02/20 13:30 | Ioannis Xilas v Uladzislau Zhuk | 6-1,6-3 |
| ITF M25 Monastir | 2023/02/20 08:30 | Keisuke Saitoh v Ioannis Xilas | 3-6,3-6 |
| ITF M25 Monastir | 2023/02/19 08:30 | Ioannis Xilas v Sushant Dabas | 6-0,6-0 |
| ITF M25 Bath | 2023/02/08 13:10 | Ioannis Xilas v Daniel Cox | 2-6,1-6 |
| ITF M25 Bath | 2023/02/06 10:00 | Matthew Summers v Ioannis Xilas | 0-6,4-6 |
| 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 M25 Monastir | 2023/02/12 12:30 | Sushant Dabas v Hikaru Shiraishi | 1-6,1-6 |
| Challenger Kobe | 2022/11/13 06:25 | Marc Polmans v Hikaru Shiraishi | 7-5,4-6,6-0 |
| Challenger Yokohama | 2022/10/31 03:55 | Hikaru Shiraishi v Jonathan Mridha | 6-4,2-6,5-7 |
| Challenger Yokohama | 2022/10/30 04:55 | Makoto Ochi v Hikaru Shiraishi | 1-6,6-4,5-7 |