Estádio: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF - M25 Falun | 2023/09/24 11:50 | Thomas George Brun v Olle Noltorp | 3-6,6-3,7-10 |
| ITF - M15 Danderyd | 2023/09/18 08:00 | Daniel De Jonge v Thomas George Brun | 6-2,6-1 |
| ITF - M25 Sion | 2023/08/28 14:25 | Gian Luca Tanner v Thomas George Brun | 6-0,6-0 |
| ITF - M25 Sion | 2023/08/27 08:00 | Arthur Laborde v Thomas George Brun | 6-3,4-6,5-10 |
| ITF - M15 Caslano | 2023/08/20 09:25 | Andrea Militi Ribaldi v Thomas George Brun | 6-0,7-6 |
| ITF - M25 Muttenz | 2023/08/14 08:00 | Thomas George Brun v Maurus Malgiaritta | 0-6,1-6 |
| ITF - M25 Esch/Alzette - Qualificação | 2023/07/16 12:00 | Rik Muller v Thomas George Brun | 6-2,6-3 |
| ITF - M25 Esch/Alzette | 2023/07/10 09:35 | Alexander Stater v Thomas George Brun | 6-2,6-0 |
| ITF - M15 Monastir | 2024/02/11 08:30 | Ryan A Dos Santos v Nazim Makhlouf | 2-6,5-7 |
| ITF - M15 Concepción | 2023/12/10 13:00 | Ryan A Dos Santos v Matheus C Bueres | 3-6,7-5,6-10 |
| ITF - M15 Concepción | 2023/12/05 14:00 | Wilson Leite v Ryan A Dos Santos | 6-2,6-1 |
| ITF - M15 Concepción | 2023/12/04 14:30 | Ryan A Dos Santos v Matias Rojas | 6-1,6-1 |
| ITF - M15 Concepción | 2023/12/03 16:30 | Nicolas Bruna v Ryan A Dos Santos | 3-6,6-3,8-10 |
| ITF - M15 Santa Cruz | 2023/11/26 18:15 | Ryan A Dos Santos v Joel Angel Lucero | 4-6,2-6 |
| ITF - M15 Santa Cruz | 2023/11/26 14:00 | Eugenio Almeida Junior v Ryan A Dos Santos | 6-7,4-6 |
| ITF - M15 Rosário | 2023/11/06 13:00 | Federico Juan Aguilar v Ryan A Dos Santos | 7-5,6-4 |