| UTR Pro Tennis Series Barcelona | 2022/07/26 09:00 | Oliver Andersson v Bruno P Navarro | 1-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2022/07/25 10:30 | Oliver Andersson v Oriol Fillat Gimenez | 3-6,1-6 |
| ITF M15 Frederiksberg | 2021/08/01 10:00 | Oliver Andersson v Benedikt Emesz | 4-6,6-2,7-10 |
| ITF M25 Gandia | 2021/07/18 11:00 | Xavier Gabarro v Oliver Andersson | 6-4,6-1 |
| ITF M15 Oldenzaal | 2019/08/12 09:30 | Oliver Andersson v Leon Hoeveler | 4-6,6-2,5-10 |
| ITF M15 Karlskrona | 2019/05/06 09:25 | Christoffer Solberg v Oliver Andersson | 4-6,6-2,11-9 |
| ITF M15 Antalya | 2019/04/16 09:00 | Vladimir Korolev v Oliver Andersson | 6-2,6-0 |
| ITF Sweden F5 | 2018/09/29 08:00 | Nikola Slavic v Oliver Andersson | 6-3,6-4 |
| UTR Pro Tennis Series Barcelona | 2022/07/26 09:00 | Oriol Fillat Gimenez v Fermin Calvo Barcelo | 4-6,4-6 |
| ITF M25 Gandia | 2022/07/17 11:00 | Michael Strestian Stamati v Fermin Calvo Barcelo | 1-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2022/07/02 09:00 | Fermin Calvo Barcelo v Yanais Laurent | 3-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2022/07/01 06:00 | Johann Willems v Fermin Calvo Barcelo | 5-7,6-4,6-6 |
| UTR Pro Tennis Series Mulheim | 2022/06/30 07:30 | Andre Rodeia v Fermin Calvo Barcelo | 6-2,3-6,5-6 |
| UTR Pro Tennis Series Mulheim | 2022/06/29 09:00 | Grigoriy Lomakin v Fermin Calvo Barcelo | 2-6,0-6 |
| ITF M15 Monastir | 2022/06/06 08:00 | Tao Mu v Fermin Calvo Barcelo | 7-5,6-3 |
| ITF M15 Monastir | 2022/06/05 08:00 | Loann Massard v Fermin Calvo Barcelo | 0-6,2-6 |