Stadium: Court 6 Round: 54 Ground: Clay
| ITF M15 Alcala De Henares | 2023/11/23 10:00 | Vito Tonejc v Hamish Stewart | 4-6,6-7 |
| ITF M15 Alcala De Henares | 2023/11/22 08:00 | Vito Tonejc v Leonid Sheyngezikht | 6-3,2-6,6-3 |
| ITF M25 Trnava | 2023/11/09 10:40 | Vito Tonejc v Anton Matusevich | 3-6,1-6 |
| ITF M25 Trnava | 2023/11/08 13:35 | Luka Mikrut v Vito Tonejc | 4-6,4-6 |
| ITF M25 Trnava | 2023/11/07 09:00 | Vito Tonejc v Michal Krajci | 6-4,6-1 |
| ITF M25 Trnava | 2023/11/06 08:30 | Vito Tonejc v Andrej Krajcik | 6-4,6-3 |
| ITF M25 Falun | 2023/09/25 12:00 | Tibo Colson v Vito Tonejc | 4-6,6-0,6-1 |
| ITF M15 Danderyd | 2023/09/19 11:20 | Vito Tonejc v Alexander Blockx | 4-6,3-6 |
| UTR Pro Winston-Salem | 2023/11/30 21:30 | Alan Jesudason v Thomas Brown | 6-3,2-6,6-4 |
| UTR Pro Winston-Salem | 2023/11/29 18:30 | Meecah Bigun v Thomas Brown | 3-6,2-6 |
| UTR Pro Winston-Salem | 2023/11/27 21:32 | Jose Murariu v Thomas Brown | 2-6,3-6 |
| UTR Pro Winston-Salem | 2023/11/26 21:30 | Thomas Brown v Maxwell Benson | 6-2,6-0 |
| ITF M15 East Lansing | 2023/11/14 19:30 | Thomas Brown v Damien Salvestre | 3-6,4-6 |
| ITF M25 Edmonton | 2023/10/30 16:30 | Thomas Brown v Sasha Trkulja | 4-6,6-2,9-11 |
| ITF M15 Tallahassee | 2023/10/24 14:00 | Emile Hudd v Thomas Brown | 6-3,6-2 |
| ITF M15 Monastir | 2023/10/02 08:00 | Thomas Brown v Alexey Nesterov | 6-7,5-7 |