Stadium: Court 1 Round: 62 Ground: Clay
| ITF M15 Constanta | 2023/05/31 07:00 | Alvin N Tudorica v Petr Nesterov | 3-6,4-6 |
| ITF M15 Constanta | 2023/05/30 08:25 | Nicolas Bruna v Alvin N Tudorica | 4-6,6-7 |
| ITF M15 Constanta | 2023/05/29 10:00 | Alvin N Tudorica v Dragos Petre Popeanga | 6-3,6-0 |
| ITF M15 Constanta | 2023/05/28 13:00 | Dario Alexandru Ciobotaru v Alvin N Tudorica | 3-6,2-6 |
| ITF M15 Bucharest | 2023/05/21 07:00 | Alvin N Tudorica v Daniele Minighini | 6-2,1-6,7-10 |
| ITF M15 Kursumlijska Banja | 2023/06/11 12:30 | Sasa Markovic v Petar Teodorovic | 7-5,4-6,8-10 |
| ITF M25 Kiseljak | 2023/05/29 09:30 | Andrej Krajcik v Sasa Markovic | 6-4,1-6,10-8 |
| ITF M15 Kursumlijska Banja | 2023/05/23 12:10 | Sasa Markovic v Johan A Rodriguez Rodriguez | 5-7,6-4,2-6 |
| ITF M15 Doboj | 2023/05/12 07:30 | Denis Klok v Sasa Markovic | 1-6,7-6,6-0 |
| ITF M15 Doboj | 2023/05/10 12:25 | Sasa Markovic v Domagoj Biljesko | 7-6,7-5 |
| ITF M15 Kursumlijska Banja | 2023/05/03 10:40 | Sasa Markovic v Dali Blanch | 3-6,3-6 |
| ITF M15 Kursumlijska Banja | 2023/05/02 09:40 | Sasa Markovic v Niels Visker | 7-6,0-6,10-7 |
| ITF M15 Kursumlijska Banja | 2023/04/25 14:00 | Mili Poljicak v Sasa Markovic | 6-2,1-6,6-2 |