Ground: Clay
| ITF M15 Alaminos | 2025/03/25 10:30 | Alessandro Bellifemine v Gian Marco Ortenzi | 7-6,7-5 |
| ITF M15 Alaminos | 2025/03/13 11:00 | Arthur Nagel v Gian Marco Ortenzi | 7-6,3-6,6-1 |
| ITF M15 Antalya | 2025/02/27 08:30 | Mirza Basic v Gian Marco Ortenzi | 6-2,6-2 |
| ITF M15 Antalya | 2025/02/26 07:00 | Gian Marco Ortenzi v Alessandro Battiston | 6-1,7-5 |
| ITF M15 Antalya | 2025/02/20 12:00 | Gian Marco Ortenzi v Mirza Basic | 1-6,3-6 |
| ITF M15 Antalya | 2025/02/20 07:00 | Marco Furlanetto v Gian Marco Ortenzi | 4-6,0-6 |
| ITF M25 Monastir | 2024/11/28 10:35 | Gian Marco Ortenzi v Robin Bertrand | 1-6,1-6 |
| ITF M25 Monastir | 2024/11/26 11:00 | Luc Fomba v Gian Marco Ortenzi | 3-6,1-6 |
| ITF M15 Porec | 2025/03/14 15:24 | Sandro Kopp v Dominik Kellovsky | 6-2,5-4 |
| ITF M15 Porec | 2025/03/13 11:37 | Sebastian Sorger v Dominik Kellovsky | 6-4,4-6,4-5 |
| ITF M15 Porec | 2025/03/11 13:29 | Emanuel Ivanisevic v Dominik Kellovsky | 4-6,2-6 |
| Challenger Kigali | 2025/03/03 08:00 | Franco Agamenone v Dominik Kellovsky | 7-5,7-6 |
| Challenger Kigali | 2025/03/02 10:30 | Courtney John Lock v Dominik Kellovsky | 3-6,7-5,2-6 |
| Challenger Kigali | 2025/02/25 08:00 | Alex M Pujolras v Dominik Kellovsky | 7-6,6-2 |
| Challenger Kigali | 2025/02/24 09:20 | Franco Agamenone v Dominik Kellovsky | 5-7,3-6 |
| Challenger Kigali | 2025/02/23 12:00 | Matteo Covato v Dominik Kellovsky | 5-7,4-6 |