 Peru: Lima 2 - Doubles - Main |
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| 1/8-finals | Beretta D./Galdos S. | Bueno G./Buse I. | 0:2 (2:6, 62:7) | details | 27.10.2022 |
 World: Davis Cup - Group II - Doubles - Main |
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| | Gonzalez S./Reyes-Varela M. A. | Beretta D./Panta J. | 2:0 (7:613, 7:63) | details | 08.04.2018 |
| | Arias B./Zeballos F. | Beretta D./Galdos S. | 0:2 (64:7, 66:7) | details | 04.02.2018 |
| | Dellien H./Zeballos F. | Beretta D./Galdos S. | CAN. | details | 04.02.2018 |
| Peru: Lima - Doubles - Main |
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| 1/8-finals | Beretta D./Varillas J. P. | Coria F./Domingues J. | 1:2 (6:3, 64:7, 10:12) | details | 23.10.2017 |
| Peru: Lima - Doubles - Main |
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| 1/8-finals | Andreozzi G./Beretta D. | Galdos S./Mayer L. | 0:2 (3:6, 66:7) | details | 26.10.2016 |
 Colombia: Bogota - Doubles - Main |
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| 1/8-finals | Kretschmer G./Satschko A. | Beretta D./Coria F. | 2:1 (6:1, 3:6, 10:3) | details | 03.11.2015 |
| Peru: Lima - Doubles - Main |
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| 1/8-finals | Beretta D./Echazu M. | Martin A./Podlipnik-Castillo H. | 0:2 (4:6, 2:6) | details | 28.10.2015 |
| Colombia: Barranquilla - Doubles - Main |
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| Final | Arevalo M./Galdos S. | Beretta D./Echazu M. | 2:0 (6:1, 6:4) | details | 12.09.2015 |
| Semi-finals | Beretta D./Echazu M. | O'Brien D./Roelofse R. | 2:1 (6:0, 3:6, 10:7) | details | 11.09.2015 |
| Quarter-finals | El M. A./Endara I. | Beretta D./Echazu M. | 0:2 (5:7, 3:6) | details | 10.09.2015 |
| 1/8-finals | Beretta D./Echazu M. | Andreozzi G./Seeberger M. | 2:0 (6:4, 6:4) | details | 09.09.2015 |
| World: Davis Cup Group II - Doubles - Main |
|---|
| | Beretta D./Panta J. | Dellien H./Zeballos F. | 3:2 (65:7, 1:6, 6:4, 7:5, 6:4) | details | 18.07.2015 |
 Italy: Perugia - Doubles - Main |
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| Quarter-finals | Carreno-Busta P./Roca Batalla O. | Beretta D./Dellien H. | 2:1 (6:0, 3:6, 10:6) | details | 17.06.2015 |
| 1/8-finals | Cecchinato M./Viola M. | Beretta D./Dellien H. | 1:2 (3:6, 6:2, 5:10) | details | 16.06.2015 |
| World: Davis Cup Group II - Doubles - Main |
|---|
| | Lama G./Podlipnik-Castillo H. | Beretta D./Galdos S. | CAN. | details | 07.03.2015 |
| Peru: Lima - Doubles - Main |
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| Quarter-finals | Beretta D./Sanchez R. | Alund M./Andreozzi G. | 0:2 (5:7, 2:6) | details | 20.11.2014 |
| 1/8-finals | Beretta D./Sanchez R. | Panta J./Vallebuona D. | 2:0 (6:1, 6:4) | details | 18.11.2014 |
 Ecuador: Quito - Doubles - Main |
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| Final | Demoliner M./Souza J. | Beretta D./Cuevas M. | 2:0 (6:4, 6:4) | details | 21.09.2014 |
| Semi-finals | Cunha H./Escobar G. | Beretta D./Cuevas M. | 0:2 (4:6, 5:7) | details | 20.09.2014 |
| Quarter-finals | Beretta D./Cuevas M. | King K./Spir J. | 2:0 (6:3, 6:3) | details | 18.09.2014 |
| 1/8-finals | Beretta D./Cuevas M. | Echazu M./Rivera-Aranguiz G. | 2:1 (6:2, 3:6, 13:11) | details | 16.09.2014 |
| Italy: Recanati - Doubles - Main |
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| 1/8-finals | Baluda V./Galdos S. | Beretta D./Fucsovics M. | 2:0 (6:4, 6:3) | details | 15.07.2014 |
| Italy: San Benedetto - Doubles - Main |
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| 1/8-finals | Beretta D./Fucsovics M. | Giorgini D./Starace P. | 0:2 (4:6, 4:6) | details | 08.07.2014 |
| Italy: Padova - Doubles - Main |
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| 1/8-finals | Beretta D./Galdos S. | Maytin R./Molteni A. | 0:2 (2:6, 62:7) | details | 23.06.2014 |
 France: Blois - Doubles - Main |
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| 1/8-finals | Beretta D./Londero J. I. | Andreozzi G./Collarini A. | 0:2 (1:6, 4:6) | details | 11.06.2014 |
| Colombia: Cali - Doubles - Main |
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| Semi-finals | Bagnis F./Schwank E. | Beretta D./Hernandez-Fernandez J. | 2:1 (7:65, 3:6, 10:6) | details | 02.05.2014 |
| Quarter-finals | Behar A./Spir J. | Beretta D./Hernandez-Fernandez J. | 0:2 (5:7, 65:7) | details | 30.04.2014 |
| 1/8-finals | Lorenzi B./Lorenzi P. | Beretta D./Hernandez-Fernandez J. | 0:2 (2:6, 5:7) | details | 28.04.2014 |
 Brazil: Sao Paulo 2 - Doubles - Main |
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| 1/8-finals | Hocevar R./Machado R. | Beretta D./Londero J. I. | 2:0 (6:0, 6:4) | details | 16.04.2014 |