Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/10/29 09:30 | Kylian Collignon v Giacomo Crisostomo | 5-7,1-6 |
| ITF M15 Haren | 2023/09/07 11:45 | Brian Bozemoj v Kylian Collignon | 6-1,6-2 |
| ITF M15 Haren | 2023/09/06 13:00 | Bobbie De Goeijen v Kylian Collignon | 2-6,1-6 |
| ITF M15 Haren | 2023/09/05 08:00 | Kylian Collignon v Twan Van Zijl | 4-6,7-5,10-7 |
| ITF M15 Haren | 2023/09/04 11:00 | Jurriaan Bol v Kylian Collignon | 6-7,6-3,8-10 |
| ITF M25 Oldenzaal | 2023/08/28 12:30 | Kylian Collignon v Noah Thurner | 6-7,4-6 |
| ITF M25 Oldenzaal | 2023/08/27 14:30 | Kylian Collignon v Timo De Visser | 6-3,6-1 |
| ITF M15 Huy | 2023/08/21 07:00 | Samuel Puskar v Kylian Collignon | 7-6,3-6,10-7 |
| ITF M15 Kursumlijska Banja | 2023/09/17 08:30 | Tadija Radovanovic v Oskari Eerola | 5-7,7-5,10-8 |
| ITF M15 Kursumlijska Banja | 2023/09/11 07:00 | Oskari Eerola v Aleksei Khomich | 0-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/09/10 09:30 | Oskari Eerola v Aleksa Smiljanic | 6-2,6-1 |
| ITF M15 Hyvinkaa | 2023/07/31 09:30 | Oskari Eerola v Filip Apltauer | 4-6,3-6 |
| ITF M15 Vaasa | 2023/06/06 07:00 | Siim Troost v Oskari Eerola | 6-4,3-6,10-7 |
| ITF M15 Kursumlijska Banja | 2023/05/29 08:35 | Alexander Zgirovsky v Oskari Eerola | 7-5,6-0 |
| ITF M15 Kursumlijska Banja | 2023/05/28 07:00 | Oskari Eerola v Aleksa Smiljanic | 6-0,6-0 |
| ITF M15 Kursumlijska Banja | 2023/05/22 08:40 | Petr Bar Biryukov v Oskari Eerola | 6-3,7-5 |