Estádio: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF - M25 Monastir | 2023/11/12 08:00 | Lyle Zaloumis v Stefan Frljanic | 4-6,1-6 |
| ITF - M25 Monastir | 2023/11/05 10:30 | Leonardo Iemmi v Stefan Frljanic | 1-6,6-4,11-9 |
| ITF - M15 Monastir | 2023/10/29 09:30 | Stefan Frljanic v Aleksei Mokrov | 2-6,0-6 |
| ITF - M15 Monastir | 2023/10/22 08:00 | Edouard Villoslada v Stefan Frljanic | 6-4,6-0 |
| ITF - M15 Monastir | 2023/10/15 08:00 | Michael Gloeckler v Stefan Frljanic | 6-4,7-6 |
| ITF - M15 Tacarigua | 2023/04/24 18:00 | Evan Bynoe v Stefan Frljanic | 6-0,10-1 |
| ITF - M15 Tacarigua | 2023/04/23 18:00 | Stefan Frljanic v Leonardo Vega | 7-5,6-1 |
| ITF - M15 Tacarigua | 2023/04/16 21:30 | Aurel Ciocanu v Stefan Frljanic | 6-2,6-4 |
| ITF - M25 Sunderland | 2023/10/30 09:50 | Siim Troost v James Mackinlay | 7-5,4-6,9-11 |
| ITF - M25 Sunderland | 2023/10/29 10:00 | Siim Troost v James Beaven | 6-4,6-4 |
| ITF - M25 Glasgow | 2023/10/22 13:00 | Siim Troost v Jack Gibbens | 6-4,6-7,8-10 |
| ITF - M15 Danderyd | 2023/09/19 08:00 | George Houghton v Siim Troost | 7-5,6-1 |
| ITF - M15 Danderyd | 2023/09/18 08:00 | Samuel Rovai v Siim Troost | 4-6,2-6 |
| ITF - M25 Poznan | 2023/08/23 12:45 | Siim Troost v Kai Wehnelt | 7-6,0-6,0-6 |
| ITF - M25 Poznan | 2023/08/22 09:00 | Juliusz Bienkiewicz v Siim Troost | 6-2,3-6,10-4 |
| ITF - M25 Poznan | 2023/08/21 11:30 | Michal Matuszewski v Siim Troost | 6-7,1-6 |