Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Bucharest | 2023/08/29 06:30 | Antonio Caruso v Oliver Varga-Toth | 6-1,6-3 |
| ITF M15 Bucharest | 2023/08/28 06:00 | Oliver Varga-Toth v Razvan Baiant | 4-6,7-5,10-8 |
| ITF M15 Nyiregyhaza | 2023/06/04 12:00 | Petro Orlando Fellin v Oliver Varga-Toth | 6-3,6-1 |
| ITF M15 Brcko | 2023/05/22 09:30 | Igor Gimenez v Oliver Varga-Toth | 6-2,6-0 |
| ITF M15 Brcko | 2023/05/21 09:30 | Oliver Varga-Toth v Ivan Biletic | 6-3,6-3 |
| ITF M15 Prijedor | 2023/05/14 10:30 | Oliver Varga-Toth v Jacopo Landini | 7-6,4-6,5-10 |
| ITF M15 Osijek | 2023/04/30 12:30 | Oliver Varga-Toth v Emanuele Mazzeschi | 4-6,6-7 |
| ITF M25 Split | 2023/04/17 07:00 | Oliver Varga-Toth v Maj Premzl | 0-6,4-6 |
| ITF M25 Portimao | 2023/03/13 15:35 | Guy Den Heijer v Miguel Pereira Lopes | 6-1,6-3 |