Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Madrid | 2023/12/03 10:25 | Alastair Gray v Hazem Naw | 6-1,6-7,6-2 |
| ITF M15 Madrid | 2023/12/02 10:00 | Eero Vasa v Alastair Gray | 2-6,4-6 |
| ITF M15 Madrid | 2023/12/01 10:30 | Alastair Gray v Dali Blanch | 6-1,6-2 |
| ITF M15 Madrid | 2023/11/30 11:55 | Alastair Gray v Julio Cesar Porras | 6-1,7-6 |
| ITF M15 Madrid | 2023/11/29 09:00 | Alastair Gray v Luka Talan Lopatic | 6-1,6-2 |
| ITF M15 Heraklion | 2023/11/26 08:30 | Arthur Gea v Alastair Gray | 7-6,6-3 |
| ITF M15 Heraklion | 2023/11/25 08:00 | Ioannis Xilas v Alastair Gray | 5-7,0-6 |
| ITF M15 Heraklion | 2023/11/24 11:30 | Alastair Gray v Yshai Oliel | 6-1,6-2 |
| ITF M15 Al Zahra | 2023/11/29 08:45 | Kousuke Ogura v Aleksandre Bakshi | 1-6,3-6 |
| ITF M15 Santo Domingo | 2023/11/17 15:00 | Roberto Cid Subervi v Kousuke Ogura | 6-3,6-1 |
| ITF M15 Santo Domingo | 2023/11/16 13:30 | Marcel Kamrowski v Kousuke Ogura | 3-6,0-6 |
| ITF M15 Santo Domingo | 2023/11/14 15:30 | Mwendwa Mbithi v Kousuke Ogura | 6-1,4-6,4-6 |
| ITF M15 Santo Domingo | 2023/11/08 16:30 | Kousuke Ogura v Evan Bynoe | 6-1,2-6,2-6 |
| ITF M25 Sapporo | 2023/09/15 03:20 | Kousuke Ogura v Kazuki Nishiwaki | 4-6,7-5,2-6 |
| ITF M25 Sapporo | 2023/09/12 07:10 | Sanhui Shin v Kousuke Ogura | 7-5,4-6,6-7 |
| ITF M25 Sapporo | 2023/09/05 02:00 | Jumpei Yamasaki v Kousuke Ogura | 6-4,6-4 |