USA: US Open - Doubles - Main |
| Final | Melichar-Martinez N./Xu Y. | Siegemund L./Zvonareva V. | 0:2 (4:6, 4:6) | details | 11.09.2020 |
| Semi-finals | Muhammad A./Townsend T. | Melichar-Martinez N./Xu Y. | 1:2 (4:6, 6:3, 67:7) | details | 09.09.2020 |
| Quarter-finals | Melichar-Martinez N./Xu Y. | Carter H./Stefani L. | 2:0 (6:2, 6:3) | details | 07.09.2020 |
| 1/8-finals | Melichar-Martinez N./Xu Y. | Gauff C./McNally C. | 2:0 (7:64, 7:62) | details | 04.09.2020 |
| 1/16-finals | Melichar-Martinez N./Xu Y. | Flipkens K./Van Uytvanck A. | 2:0 (6:4, 7:64) | details | 03.09.2020 |
USA: Cincinnati - Doubles - Main |
| Final | Peschke K./Schuurs D. | Melichar-Martinez N./Xu Y. | 2:1 (6:1, 4:6, 10:4) | details | 29.08.2020 |
| Semi-finals | Hruncakova V./Swiatek I. | Melichar-Martinez N./Xu Y. | 0:2 (4:6, 5:7) | details | 28.08.2020 |
| Quarter-finals | Blinkova A./Kudermetova V. | Melichar-Martinez N./Xu Y. | 1:2 (7:66, 3:6, 7:10) | details | 26.08.2020 |
| 1/8-finals | Gauff C./McNally C. | Melichar-Martinez N./Xu Y. | 1:2 (6:3, 3:6, 6:10) | details | 25.08.2020 |
| 1/16-finals | Christian K./Olmos G. | Melichar-Martinez N./Xu Y. | 0:2 (2:6, 3:6) | details | 22.08.2020 |
Qatar: Doha - Doubles - Main |
| Quarter-finals | Melichar-Martinez N./Xu Y. | Babos T./Mladenovic K. | 0:2 (3:6, 3:6) | details | 26.02.2020 |
| 1/8-finals | Melichar-Martinez N./Xu Y. | Duan Y./Kudermetova V. | 2:1 (6:4, 1:6, 10:5) | details | 25.02.2020 |
| 1/16-finals | Melichar-Martinez N./Xu Y. | Guarachi A./Rosolska A. | 2:0 (6:3, 7:62) | details | 23.02.2020 |
United Arab Emirates: Dubai - Doubles - Main |
| Quarter-finals | Krejcikova B./Zheng S. | Melichar-Martinez N./Xu Y. | 2:1 (6:4, 5:7, 13:11) | details | 20.02.2020 |
| 1/8-finals | Ninomiya M./Yang Z. | Melichar-Martinez N./Xu Y. | 1:2 (6:1, 5:7, 7:10) | details | 19.02.2020 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Brady J./Dolehide C. | Melichar-Martinez N./Xu Y. | 2:0 (6:3, 6:4) | details | 22.01.2020 |
Australia: Adelaide - Doubles - Main |
| Final | Melichar-Martinez N./Xu Y. | Dabrowski G./Jurak Schreiber D. | 2:1 (2:6, 7:5, 10:5) | details | 17.01.2020 |
| Semi-finals | Melichar-Martinez N./Xu Y. | Kenin S./Mattek-Sands B. | 2:0 (6:4, 6:3) | details | 16.01.2020 |
| Quarter-finals | Melichar-Martinez N./Xu Y. | Christian K./Guarachi A. | 2:0 (6:2, 7:69) | details | 15.01.2020 |
| 1/8-finals | Melichar-Martinez N./Xu Y. | Collins D./Rosolska A. | 2:0 (7:5, 6:1) | details | 14.01.2020 |
Australia: Brisbane - Doubles - Main |
| Quarter-finals | Barty A./Bertens K. | Melichar-Martinez N./Xu Y. | 2:0 (6:3, 6:2) | details | 08.01.2020 |
| 1/8-finals | Aoyama S./Shibahara E. | Melichar-Martinez N./Xu Y. | 0:2 (2:6, 4:6) | details | 07.01.2020 |
China: Tianjin - Doubles - Main |
| 1/8-finals | Melichar-Martinez N./Xu Y. | McHale C./Wickmayer Y. | 0:2 (2:6, 4:6) | details | 07.10.2019 |