Ground: Clay
| ITF M15 Eindhoven | 2023/08/04 10:00 | Stijn Paardekooper v Adrian Oetzbach | 3-6,6-3,2-6 |
| UTR Pro Manzanillo | 2025/03/30 15:00 | Alafia Ayeni v Stijn Paardekooper | 6-4,6-3 |
| UTR Pro Manzanillo | 2025/03/29 16:50 | Stijn Paardekooper v Gabriel Elicha Navas | 6-2,3-6,6-1 |
| UTR Pro Manzanillo | 2025/03/28 19:55 | Lance A L Castelan v Stijn Paardekooper | 3-6,3-6 |
| UTR Pro Manzanillo | 2025/03/27 21:20 | Patricio Alvarado v Stijn Paardekooper | 5-7,4-6 |
| UTR Pro Manzanillo | 2025/03/25 22:40 | Marco Alvarez v Stijn Paardekooper | 5-7,1-6 |
| UTR Pro Manzanillo | 2025/03/24 15:30 | Stijn Paardekooper v Maximiliano Estevez | 3-6,6-2,6-2 |
| UTR Pro Manzanillo | 2025/03/23 15:00 | Stijn Paardekooper v Maximiliano Estevez | 6-2,6-3 |
| UTR Pro Manzanillo | 2025/03/22 17:25 | Stijn Paardekooper v Rodolfo Jauregui Sainz De Rozas | 6-3,6-2 |
| ITF M15 Alaminos | 2025/03/19 09:00 | Andreas Timini v Adrian Oetzbach | 6-3,6-4 |
| ITF M15 Alaminos | 2025/03/12 11:00 | Marcel Zielinski v Adrian Oetzbach | 6-3,4-6,7-5 |
| Challenger Kigali | 2025/03/03 08:00 | Luka Pavlovic v Adrian Oetzbach | 6-3,7-5 |
| Challenger Kigali | 2025/03/02 10:45 | Adrian Oetzbach v Neil Oberleitner | 7-5,3-6,7-6 |
| Challenger Kigali | 2025/02/24 09:10 | Zdenek Kolar v Adrian Oetzbach | 6-3,6-0 |
| Challenger Kigali | 2025/02/23 12:20 | Adrian Oetzbach v Mateo Barreiros Reyes | 6-3,3-6,6-3 |
| ITF M15 Oberhaching | 2025/02/13 11:30 | Adrian Oetzbach v Cedrik-Marcel Stebe | 7-5,4-6,4-6 |
| ITF M15 Oberhaching | 2025/02/11 10:00 | Giovanni Oradini v Adrian Oetzbach | 3-6,6-4,6-7 |