Stadium: Hard 17 Round: 28 Ground: Hardcourt outdoor
| ITF - Heraklion M15 | 2023/10/27 07:00 | Valentin Royer v Jonas Trinker | 6-7,6-2,6-1 |
| ITF - Heraklion M15 | 2023/10/26 09:20 | Valentin Royer v Szymon Kielan | 6-3,6-2 |
| ITF - Heraklion M15 | 2023/10/25 06:30 | Valentin Royer v Dax Donders | 6-3,6-4 |
| ITF - Tavira M25 | 2023/10/19 13:15 | Aleksandr Braynin v Valentin Royer | 6-4,6-2 |
| ITF - Tavira M25 | 2023/10/18 09:25 | Patrick Kaukovalta v Valentin Royer | 1-6,2-6 |
| ITF - Tavira M25 | 2023/10/15 10:00 | Valentin Royer v Henrique Rocha | 4-6,4-6 |
| ITF - Tavira M25 | 2023/10/14 13:15 | Valentin Royer v Eliakim Coulibaly | 6-3,6-2 |
| ITF - Tavira M25 | 2023/10/13 13:35 | Valentin Royer v Tiago Pereira | 6-1,7-5 |
| ITF - Heraklion M15 | 2023/10/27 07:00 | Guy Den Ouden v Adam Heinonen | 6-7,6-1,2-6 |
| ITF - Heraklion M15 | 2023/10/25 08:10 | Adam Heinonen v Graham Maassen | 6-4,6-3 |
| ITF - Heraklion M15 | 2023/10/24 06:30 | Niels Visker v Adam Heinonen | 6-4,3-6,6-10 |
| ITF - Heraklion M15 | 2023/10/23 10:30 | Piotr Siekanowicz v Adam Heinonen | 2-6,4-6 |
| ITF - Heraklion M15 | 2023/10/17 06:30 | Adam Heinonen v Ki Lung NG | 5-7,4-6 |
| ITF - Falun M25 | 2023/09/26 12:00 | Adam Heinonen v Evgeny Karlovskiy | 6-7,1-6 |
| ITF - Falun M25 | 2023/09/25 08:00 | Adam Heinonen v Jack Karlsson Winstrand | 6-1,6-3 |
| ITF - Falun M25 | 2023/09/24 07:55 | Adam Heinonen v Linus Videhult | 6-3,6-3 |