Stadium: COURT VIKTOR TROICKI Round: 44 Ground: Clay
| ITF M15 Kursumlijska Banja | 2023/06/12 12:20 | Nicolas Villalon v Aleksei Khomich | 6-2,6-3 |
| ITF M15 Kursumlijska Banja | 2023/05/31 09:15 | Peter Fajta v Nicolas Villalon | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2023/05/30 10:20 | Milan Drinic v Nicolas Villalon | 4-6,6-1,2-10 |
| ITF M15 Kursumlijska Banja | 2023/05/29 15:10 | Nikola Jovanovic v Nicolas Villalon | 2-6,2-6 |
| ITF M15 Addis Ababa | 2023/05/25 06:00 | Nicolas Villalon v Digvijay Pratap Singh | 2-6,1-6 |
| ITF M15 Addis Ababa | 2023/05/23 12:00 | Nicolas Villalon v Ryotaro Matsumura | 6-4,6-2 |
| ITF M15 Addis Ababa Qual | 2023/05/22 06:50 | Nicolas Villalon v Linus Videhult | 6-3,6-7,10-5 |
| ITF M15 Addis Ababa Qual | 2023/05/21 05:30 | Nicolas Villalon v Ayush Sharma | 6-4,6-3 |
| ITF M15 Kursumlijska Banja | 2023/06/12 14:40 | Joao Eduardo Schiessl v Elbert Barr | 6-4,6-1 |
| ITF M15 Kursumlijska Banja | 2023/06/11 09:30 | Volodymyr Uzhylovskyi v Joao Eduardo Schiessl | 2-6,5-7 |
| ITF M15 Sarajevo | 2023/06/06 11:50 | Joao Eduardo Schiessl v Petar Jovanovic | 2-6,3-6 |
| ITF M15 Sarajevo | 2023/06/05 07:00 | Corey Gaal v Joao Eduardo Schiessl | 6-1,4-6,4-10 |
| ITF M15 Sarajevo | 2023/06/04 08:00 | Luka Puljic v Joao Eduardo Schiessl | 2-6,4-6 |
| ITF M25 Kiseljak | 2023/05/31 10:30 | Juan Bautista Otegui v Joao Eduardo Schiessl | 7-5,3-6,7-6 |
| ITF M25 Kiseljak | 2023/05/30 09:45 | Nikola Basic v Joao Eduardo Schiessl | 4-6,0-6 |
| ITF M25 Kiseljak | 2023/05/29 07:00 | Joao Eduardo Schiessl v Gabriel Schenekenberg | 6-2,6-2 |