| UTR Pro Ahaus | 2025/06/08 10:25 | Marcel Zielinski v Benjamin Dhoe | 6-1,6-2 |
| UTR Pro Ahaus | 2025/06/07 08:25 | Marcel Zielinski v Tim Hammes | 6-4,6-2 |
| UTR Pro Ahaus | 2025/06/06 09:35 | Marcel Zielinski v Jimmy Yang | 6-2,6-3 |
| UTR Pro Ahaus | 2025/06/04 13:15 | Marcel Zielinski v Vitek Horak | 6-4,1-6,6-3 |
| UTR Pro Ahaus | 2025/06/03 08:50 | Marcel Zielinski v Finn Hopfe | 6-4,6-2 |
| UTR Pro Ahaus | 2025/06/02 13:45 | Cornelius Alexander Shalmi v Marcel Zielinski | 5-7,3-6 |
| ITF M15 Antalya | 2025/04/23 09:00 | Marcel Zielinski v Mert Naci Turker | 4-6,2-6 |
| ITF M15 Antalya | 2025/04/17 08:30 | Marcel Zielinski v Ryan Nijboer | 4-6,4-6 |
| ITF M25 Reus | 2025/04/02 12:58 | John Echeverria v Ignasi Forcano | 6-1,6-2 |
| ITF M25 Reus | 2025/04/01 08:33 | Ignasi Forcano v Pablo Roche Alcaya | 6-3,6-3 |
| ITF M25 Badalona | 2025/03/18 10:56 | Ignasi Forcano v Xavi Matas Ortega | 6-4,6-7,0-1 |
| ITF M15 Monastir | 2025/02/19 10:00 | Ignasi Forcano v Naoya Honda | 6-7,6-6 |
| ITF M15 Monastir | 2025/02/17 14:30 | Matthew William Donald v Ignasi Forcano | 1-6,6-1,0-1 |
| ITF M15 Monastir | 2025/02/10 16:36 | Giorgio Tabacco v Ignasi Forcano | 6-3,5-3 |
| UTR Pro Barcelona | 2025/01/09 08:00 | Ignasi Forcano v Stijn Paardekooper | 4-6,2-6 |
| UTR Pro Barcelona | 2025/01/08 08:00 | Ignasi Forcano v Aaron Gil Garcia | 6-4,7-6 |