 North Macedonia: M25 Skopje - Doubles - Main |
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| Quarter-finals | Biljesko D./Tabur C. | Tabacco G./Vianello M. | WO. | details | 01.10.2021 |
| 1/8-finals | Tabacco G./Vianello M. | Markovski O./Srbljak G. | 2:1 (6:3, 1:6, 10:8) | details | 28.09.2021 |
 Belgium: M25 Koksijde - Doubles - Main |
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| 1/8-finals | Araujo P./Passaro F. | Kotzen A./Vianello M. | WO. | details | 17.08.2021 |
 Italy: M15 L'Aquila - Doubles - Main |
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| Quarter-finals | Gobbi G./Vianello M. | Darderi L./Harris B. | 0:2 (1:6, 3:6) | details | 15.07.2021 |
| 1/8-finals | Colacioppo G./Rubio Fierros A. F. | Gobbi G./Vianello M. | 0:2 (63:7, 63:7) | details | 13.07.2021 |
| Italy: Forli - Doubles - Main |
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| 1/8-finals | Angelini L./Vianello M. | Cachin P./Ugo Carabelli C. | 0:2 (2:6, 2:6) | details | 15.06.2021 |
Slovenia: M25 Velenje - Singles - Main