Stadium: Voba Meebusch Court Round: 19 Ground: Clay
| ITF M25 Kassel | 2022/07/11 10:30 | Tibo Colson v Tom Gentzsch | 5-7,6-3,10-2 |
| ITF M25 Jablonec Nad Nisou | 2023/05/31 10:20 | Dominik Kellovsky v Tibo Colson | 7-5,3-6,7-6 |
| ITF M25 Varnamo | 2023/05/11 08:15 | Tibo Colson v Lucas Catarina | 5-7,4-6 |
| ITF M25 Varnamo | 2023/05/09 11:55 | Oskar Jansson v Tibo Colson | 0-6,4-6 |
| ITF M15 Meerbusch | 2023/04/25 11:00 | Liam Gavrielides v Tibo Colson | 5-7,6-2,6-3 |
| ITF M25 Trnava | 2023/04/01 09:00 | Tibo Colson v Karl Friberg | 2-6,4-6 |
| ITF M25 Trnava | 2023/03/31 08:55 | Tibo Colson v Peter Benjamin Privara | 6-3,6-2 |
| ITF M25 Trnava | 2023/03/30 10:00 | Dominik Recek v Tibo Colson | 6-7,4-6 |
| ITF M25 Trnava | 2023/03/28 13:05 | Tibo Colson v Samuel Kyjaci | 6-3,6-4 |
| ITF M15 Constanta | 2023/06/01 10:10 | Tom Gentzsch v Elmer Moller | 0-6,6-3,3-6 |
| ITF M15 Constanta | 2023/05/31 11:40 | Tom Gentzsch v Filip Gabriel Bara | 6-3,6-2 |
| ITF M25 Most | 2023/05/24 07:55 | Timo Stodder v Tom Gentzsch | 6-2,6-2 |
| ITF M25 Most | 2023/05/23 09:35 | Tom Gentzsch v Victor Sklenka | 6-3,6-3 |
| ITF M25 Most | 2023/05/22 08:00 | Tom Gentzsch v Przemyslaw Michocki | 6-1,7-5 |
| ITF M15 Alaminos-Larnaca | 2023/05/03 09:50 | Tom Gentzsch v Sebastian Prechtel | 4-6,7-6,1-6 |
| ITF M15 Meerbusch | 2023/04/26 12:20 | Florian Broska v Tom Gentzsch | 3-6,6-3,6-3 |
| ITF M15 Telde | 2023/04/19 11:00 | Tom Gentzsch v Tomas C Abasolo | 3-6,7-5,7-5 |