World: Finals - London - Doubles - Play Offs |
| Semi-finals | Koolhof W./Mektic N. | Granollers M./Zeballos H. | 2:0 (6:3, 6:4) | details | 21.11.2020 |
World: Finals - London - Doubles - Main |
| Group A | Granollers M./Zeballos H. | Melzer J./Roger-Vasselin E. | 0:0 RET. (60:61) | details | 20.11.2020 |
| Group A | Pavic M./Soares B. | Granollers M./Zeballos H. | 1:2 (64:7, 7:64, 8:10) | details | 18.11.2020 |
| Group A | Granollers M./Zeballos H. | Peers J./Venus M. | 2:0 (7:62, 7:5) | details | 16.11.2020 |
France: French Open - Doubles - Main |
| 1/8-finals | Murray J./Skupski N. | Granollers M./Zeballos H. | 2:1 (6:3, 4:6, 6:4) | details | 03.10.2020 |
| 1/16-finals | Evans D./Hurkacz H. | Granollers M./Zeballos H. | 0:2 (2:6, 2:6) | details | 01.10.2020 |
| 1/32-finals | Johnson S./Querrey S. | Granollers M./Zeballos H. | 1:2 (6:3, 3:6, 64:7) | details | 30.09.2020 |
Germany: Hamburg - Doubles - Main |
| 1/8-finals | Dodig I./Pavic M. | Granollers M./Zeballos H. | CAN. | details | 22.09.2020 |
Italy: Rome - Doubles - Main |
| Final | Chardy J./Martin F. | Granollers M./Zeballos H. | 1:2 (4:6, 7:5, 8:10) | details | 20.09.2020 |
| Semi-finals | Granollers M./Zeballos H. | Peers J./Venus M. | 2:0 (7:64, 7:65) | details | 19.09.2020 |
| Quarter-finals | Pavic M./Soares B. | Granollers M./Zeballos H. | 1:2 (6:4, 67:7, 6:10) | details | 18.09.2020 |
| 1/8-finals | Auger-Aliassime F./Raonic M. | Granollers M./Zeballos H. | 1:2 (6:4, 4:6, 3:10) | details | 17.09.2020 |
| 1/16-finals | Mager G./Seppi A. | Granollers M./Zeballos H. | 0:2 (3:6, 2:6) | details | 16.09.2020 |
Austria: Kitzbuhel - Doubles - Main |
| Final | Granollers M./Zeballos H. | Krajicek A./Skugor F. | 0:2 (65:7, 5:7) | details | 13.09.2020 |
| Semi-finals | Granollers M./Zeballos H. | Marach O./Melzer J. | 2:0 (6:1, 6:4) | details | 12.09.2020 |
| Quarter-finals | Granollers M./Zeballos H. | Daniell M./Oswald P. | 2:0 (6:2, 6:4) | details | 10.09.2020 |
| 1/8-finals | Granollers M./Zeballos H. | Nishikori K./Nishioka Y. | 2:0 (6:2, 6:3) | details | 09.09.2020 |
USA: US Open - Doubles - Main |
| 1/16-finals | Pavic M./Soares B. | Granollers M./Zeballos H. | 2:1 (3:6, 6:4, 6:4) | details | 02.09.2020 |
USA: Cincinnati - Doubles - Main |
| Quarter-finals | Ram R./Salisbury J. | Granollers M./Zeballos H. | 2:0 (7:5, 7:68) | details | 26.08.2020 |
| 1/8-finals | Fritz T./Opelka R. | Granollers M./Zeballos H. | 0:2 (5:7, 61:7) | details | 26.08.2020 |
| 1/16-finals | Bopanna R./Shapovalov D. | Granollers M./Zeballos H. | 0:2 (4:6, 61:7) | details | 23.08.2020 |
Mexico: Acapulco - Doubles - Main |
| 1/8-finals | Granollers M./Zeballos H. | Mannarino A./Martin F. | 1:2 (6:3, 4:6, 6:10) | details | 27.02.2020 |
Brazil: Rio de Janeiro - Doubles - Main |
| Final | Granollers M./Zeballos H. | Caruso S./Gaio F. | 2:1 (6:4, 5:7, 10:7) | details | 23.02.2020 |
| Semi-finals | Meligeni Rodrigues Alves F./Monteiro T. | Granollers M./Zeballos H. | 0:2 (66:7, 4:6) | details | 23.02.2020 |
| Quarter-finals | Granollers M./Zeballos H. | Gonzalez M./Martin F. | 2:1 (6:4, 63:7, 10:8) | details | 20.02.2020 |
| 1/8-finals | Granollers M./Zeballos H. | Londero J. I./Ramos A. | 2:0 (6:3, 6:2) | details | 19.02.2020 |
Argentina: Buenos Aires - Doubles - Main |
| Final | Granollers M./Zeballos H. | Duran G./Londero J. I. | 2:1 (6:4, 5:7, 18:16) | details | 16.02.2020 |
| Semi-finals | Granollers M./Zeballos H. | Demoliner M./Middelkoop M. | 2:0 (6:2, 7:5) | details | 15.02.2020 |
| Quarter-finals | Granollers M./Zeballos H. | Monteiro T./Romboli F. | 2:0 (6:3, 6:2) | details | 13.02.2020 |
| 1/8-finals | Granollers M./Zeballos H. | Behar A./Escobar G. | 2:0 (7:63, 7:5) | details | 12.02.2020 |
Australia: Australian Open - Doubles - Main |
| 1/8-finals | Ram R./Salisbury J. | Granollers M./Zeballos H. | 2:0 (6:4, 7:611) | details | 27.01.2020 |
| 1/16-finals | Cuevas P./Pella G. | Granollers M./Zeballos H. | 1:2 (4:6, 6:4, 5:7) | details | 25.01.2020 |
| 1/32-finals | Daniell M./Oswald P. | Granollers M./Zeballos H. | 0:2 (4:6, 4:6) | details | 22.01.2020 |
France: Paris - Doubles - Main |
| 1/8-finals | Murray J./Skupski N. | Granollers M./Zeballos H. | 2:1 (6:3, 3:6, 11:9) | details | 31.10.2019 |
| 1/16-finals | Rojer J./Tecau H. | Granollers M./Zeballos H. | 1:2 (6:3, 3:6, 4:10) | details | 30.10.2019 |
Switzerland: Basel - Doubles - Main |
| Quarter-finals | Granollers M./Zeballos H. | Gonzalez S./Qureshi A. | 1:2 (6:1, 2:6, 16:18) | details | 24.10.2019 |
| 1/8-finals | Granollers M./Zeballos H. | Gasquet R./Roger-Vasselin E. | 2:0 (6:4, 7:63) | details | 23.10.2019 |
China: Shanghai - Doubles - Main |
| 1/8-finals | Ram R./Salisbury J. | Granollers M./Zeballos H. | 2:0 (7:66, 6:3) | details | 09.10.2019 |
| 1/16-finals | Albot R./Basilashvili N. | Granollers M./Zeballos H. | 0:2 (2:6, 3:6) | details | 07.10.2019 |
Japan: Tokyo - Doubles - Main |
| 1/8-finals | Granollers M./Zeballos H. | Mektic N./Skugor F. | 0:2 (4:6, 63:7) | details | 01.10.2019 |
USA: US Open - Doubles - Main |
| Final | Cabal J./Farah R. | Granollers M./Zeballos H. | 2:0 (6:4, 7:5) | details | 06.09.2019 |
| Semi-finals | Granollers M./Zeballos H. | Krawietz K./Mies A. | 2:0 (7:62, 7:65) | details | 05.09.2019 |
| Quarter-finals | Granollers M./Zeballos H. | Marach O./Melzer J. | 2:0 (7:64, 6:4) | details | 03.09.2019 |
| 1/8-finals | Granollers M./Zeballos H. | Ram R./Salisbury J. | 2:1 (6:3, 5:7, 7:62) | details | 02.09.2019 |
Canada: Montreal - Doubles - Main |
| Final | Haase R./Koolhof W. | Granollers M./Zeballos H. | 0:2 (5:7, 5:7) | details | 11.08.2019 |
| Semi-finals | Granollers M./Zeballos H. | Ram R./Salisbury J. | 2:1 (7:67, 3:6, 10:7) | details | 10.08.2019 |
| Quarter-finals | Granollers M./Zeballos H. | Rublev A./Zverev A. | 2:0 (6:4, 6:4) | details | 09.08.2019 |
| 1/8-finals | Kontinen H./Peers J. | Granollers M./Zeballos H. | 0:2 (4:6, 2:6) | details | 08.08.2019 |