Stadium: Court 4 Round: 28 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2023/12/01 08:30 | Florian Broska v de Bakker, Thiemo | 4-6,6-3,4-6 |
| ITF - M15 Monastir | 2023/11/30 08:30 | Cyril Vandermeersch v de Bakker, Thiemo | 6-7,4-6 |
| ITF - M15 Monastir | 2023/11/29 10:50 | Niklas Waldner v de Bakker, Thiemo | 4-6,4-6 |
| ITF M25 Heraklion | 2023/10/31 11:25 | Arthur Gea v de Bakker, Thiemo | 7-6,6-3 |
| ITF - M15 Héraklion | 2023/10/24 09:00 | de Bakker, Thiemo v Oleg Prihodko | 6-4,4-6,5-7 |
| ITF - M25 Santa Margherita | 2023/10/10 10:55 | de Bakker, Thiemo v Buvaysar Gadamauri | 3-6,4-6 |
| ITF - M25 Santa Margherita | 2023/10/09 07:55 | de Bakker, Thiemo v Toby Martin | 6-0,6-1 |
| ITF - M25 Santa Margherita | 2023/10/08 08:30 | de Bakker, Thiemo v Cossu Floris, Paolo Emilio | 6-1,6-2 |
| ITF - M15 Monastir | 2023/12/01 08:30 | Etienne Donnet v Milos Karol | 6-4,6-4 |
| ITF - M15 Monastir | 2023/11/30 10:30 | Matthew William Donald v Etienne Donnet | 3-6,0-6 |
| ITF - M15 Monastir | 2023/11/28 10:10 | Matteo Covato v Etienne Donnet | 3-6,2-6 |
| ITF M15 Tallahassee | 2023/10/27 16:45 | Jeremy Jin v Etienne Donnet | 6-3,6-2 |
| ITF M15 Tallahassee | 2023/10/26 17:45 | Rei Sakamoto v Etienne Donnet | 2-6,2-6 |
| ITF M15 Tallahassee | 2023/10/25 19:10 | Lawrence Sciglitano v Etienne Donnet | 1-6,6-7 |
| ITF - M15 Monastir | 2023/08/18 09:55 | Etienne Donnet v Enzo Wallart | 3-6,3-6 |
| ITF - M15 Monastir | 2023/08/17 08:30 | Etienne Donnet v Diego F Flores | 3-6,7-5,6-4 |