Stadium: Hard 17 Round: 29 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2023/10/28 08:00 | Valentin Royer v Adam Heinonen | 6-3,6-3 |
| ITF M15 Heraklion | 2023/10/27 07:00 | Valentin Royer v Jonas Trinker | 6-7,6-2,6-1 |
| ITF M15 Heraklion | 2023/10/26 09:20 | Valentin Royer v Szymon Kielan | 6-3,6-2 |
| ITF M15 Heraklion | 2023/10/25 06:30 | Valentin Royer v Dax Donders | 6-3,6-4 |
| ITF M25 Tavira | 2023/10/19 13:25 | Aleksandr Braynin v Valentin Royer | 6-4,6-2 |
| ITF M25 Tavira | 2023/10/18 09:25 | Patrick Kaukovalta v Valentin Royer | 1-6,2-6 |
| ITF M25 Tavira | 2023/10/15 10:00 | Valentin Royer v Henrique Rocha | 4-6,4-6 |
| ITF M25 Tavira | 2023/10/14 13:15 | Valentin Royer v Eliakim Coulibaly | 6-3,6-2 |
| ITF M15 Heraklion | 2023/10/28 08:00 | Matthew William Donald v Sidane Pontjodikromo | 6-7,6-2,6-4 |
| ITF M15 Heraklion | 2023/10/26 07:25 | Mario G Fernandez v Matthew William Donald | 5-7,3-6 |
| ITF M15 Heraklion | 2023/10/25 10:05 | Matthew William Donald v Benjamin Pietri | 6-4,7-5 |
| ITF M15 Heraklion | 2023/10/18 07:25 | Guy Den Ouden v Matthew William Donald | 6-4,6-2 |
| ITF M15 Arad | 2023/09/29 07:00 | Matthew William Donald v Jakub Nicod | 4-6,3-6 |
| ITF M15 Arad | 2023/09/28 07:50 | Matthew William Donald v Bogdan Pavel | 7-5,6-4 |
| ITF M15 Arad | 2023/09/27 07:00 | Filip Cristian Jianu v Matthew William Donald | 6-7,3-6 |
| ITF M15 Arad | 2023/09/26 08:35 | Matthew William Donald v Darius Florin Pop | 6-1,6-4 |