Stadium: VR Bank Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M25 Nussloch | 2023/01/24 10:00 | Tom Gentzsch v Tristan Lamasine | 6-4,3-6,1-6 |
| ITF M25 Nussloch | 2024/01/28 12:55 | Daniel Masur v Tom Gentzsch | 6-1,6-3 |
| ITF M25 Nussloch | 2024/01/27 15:10 | Hazem Naw v Tom Gentzsch | 6-7,6-3,3-6 |
| ITF M25 Nussloch | 2024/01/26 13:10 | Tom Gentzsch v Max Hans Rehberg | 6-2,4-6,6-4 |
| ITF M25 Nussloch | 2024/01/25 14:35 | Tom Gentzsch v Adam Heinonen | 6-3,6-4 |
| ITF M25 Nussloch | 2024/01/24 17:30 | Mats Rosenkranz v Tom Gentzsch | 6-7,3-6 |
| ITF M15 Cadolzburg | 2024/01/19 12:00 | Max Hans Rehberg v Tom Gentzsch | 7-6,6-2 |
| ITF M15 Cadolzburg | 2024/01/18 13:20 | Marc Majdandzic v Tom Gentzsch | 3-6,2-6 |
| ITF M15 Cadolzburg | 2024/01/16 09:55 | Jack Karlsson Winstrand v Tom Gentzsch | 6-7,6-4,2-6 |
| Challenger Koblenz | 2024/01/29 09:00 | Tristan Lamasine v Guy Den Ouden | 6-1,6-4 |
| Challenger Koblenz | 2024/01/28 10:30 | Tristan Lamasine v Aidan Mchugh | 6-3,6-7,6-3 |
| Challenger Quimper | 2024/01/25 14:20 | Pierre-Hugues Herbert v Tristan Lamasine | 7-6,7-5 |
| Challenger Quimper | 2024/01/24 14:05 | Tristan Lamasine v Moez Echargui | 6-4,6-7,6-3 |
| Challenger Quimper | 2024/01/23 12:20 | Mathias Bourgue v Tristan Lamasine | 2-6,6-1,6-2 |
| Challenger Quimper | 2024/01/22 12:45 | Niels Villard v Tristan Lamasine | 4-6,2-6 |
| Challenger Oeiras | 2024/01/08 13:40 | Tristan Lamasine v Sebastian Fanselow | 4-6,4-6 |
| Challenger Oeiras Qual | 2024/01/07 18:05 | Tristan Lamasine v Martim Simoes | 6-3,6-2 |