Italy: Rome - Doubles - Main |
| 1/8-finals | Gatto-Monticone G./Paolini J. | Kudermetova V./Siniakova K. | 0:2 (1:6, 0:6) | details | 17.09.2020 |
| 1/16-finals | Gatto-Monticone G./Paolini J. | Kalashnikova O./Siegemund L. | 2:0 (6:3, 6:4) | details | 16.09.2020 |
Czech Republic: Prague - Doubles - Main |
| Final | Marozava L./Mitu A. | Gatto-Monticone G./Podoroska N. | 2:0 (6:4, 6:4) | details | 06.09.2020 |
| Semi-finals | Gatto-Monticone G./Podoroska N. | Dart H./Lister C. E. | 2:1 (2:6, 6:4, 10:8) | details | 05.09.2020 |
| Quarter-finals | Galfi D./Zimmermann K. | Gatto-Monticone G./Podoroska N. | 1:2 (5:7, 6:3, 8:10) | details | 04.09.2020 |
| 1/8-finals | Gatto-Monticone G./Podoroska N. | Garcia-Perez G./Stollar F. | 2:1 (5:7, 6:4, 10:2) | details | 03.09.2020 |
| 1/16-finals | Lechemia E./Ponchet J. | Gatto-Monticone G./Podoroska N. | 0:2 (3:6, 4:6) | details | 01.09.2020 |
Italy: Palermo - Doubles - Main |
| Quarter-finals | Gatto-Monticone G./Paolini J. | Rus A./Zidansek T. | 0:2 (5:7, 1:6) | details | 06.08.2020 |
| 1/8-finals | Dinu C./Mitu A. | Gatto-Monticone G./Paolini J. | 0:2 (2:6, 4:6) | details | 04.08.2020 |
World: Billie Jean King Cup - Group I - Doubles - Main |
| | Gatto-Monticone G./Trevisan M. | Grammatikopoulou V./Pavlou D. | CAN. | details | 07.02.2020 |
| | Cocciaretto E./Gatto-Monticone G. | Grammatikopoulou V./Pavlou D. | 2:0 (6:1, 6:0) | details | 07.02.2020 |
| | Gatto-Monticone G./Trevisan M. | Klaffner M./Kraus S. | 2:0 (6:4, 6:4) | details | 05.02.2020 |
Italy: Palermo - Doubles - Main |
| 1/8-finals | Di Giuseppe M./Gatto-Monticone G. | Cocciaretto E./Rossi F. | WO. | details | 25.07.2019 |