World: Billie Jean King Cup - Group I - Doubles - Placement matches |
| | Lachinova A./Ostapenko J. | Matoula M./Papamichail D. | 1:2 (4:6, 6:3, 8:10) | details | 11.04.2024 |
| | Lachinova A./Ostapenko J. | Papamichail D./Sakkari M. | CAN. | details | 11.04.2024 |
| | Ostapenko J./Semenistaja D. | Papamichail D./Sakkari M. | CAN. | details | 11.04.2024 |
World: Billie Jean King Cup - Group I - Doubles - Main |
| | Ostapenko J./Semenistaja D. | Cengiz B./Oz I. | 2:1 (6:1, 64:7, 10:7) | details | 10.04.2024 |
| | Ostapenko J./Semenistaja D. | Lamens S./Schuurs D. | 0:2 (63:7, 3:6) | details | 09.04.2024 |
| | Ostapenko J./Semenistaja D. | Jorge F./Jorge M. | CAN. | details | 08.04.2024 |
USA: Miami - Doubles - Main |
| 1/16-finals | Kichenok L./Ostapenko J. | Kenin S./Mattek-Sands B. | 1:2 (6:4, 3:6, 8:10) | details | 24.03.2024 |
| 1/16-finals | Kichenok L./Ostapenko J. | Bouzkova M./Sorribes Tormo S. | CAN. | details | 24.03.2024 |
USA: Indian Wells - Doubles - Main |
| Quarter-finals | Melichar-Martinez N./Perez E. | Kichenok L./Ostapenko J. | 2:1 (7:5, 3:6, 10:5) | details | 13.03.2024 |
| 1/8-finals | Aoyama S./Krunic A. | Kichenok L./Ostapenko J. | 0:2 (4:6, 4:6) | details | 11.03.2024 |
| 1/16-finals | Errani S./Siegemund L. | Kichenok L./Ostapenko J. | 1:2 (6:1, 2:6, 8:10) | details | 09.03.2024 |
United Arab Emirates: Dubai - Doubles - Main |
| Quarter-finals | Kichenok L./Ostapenko J. | Dabrowski G./Routliffe E. | 0:2 (4:6, 4:6) | details | 22.02.2024 |
| 1/8-finals | Kichenok L./Ostapenko J. | Parks A./Xu Y. | 2:0 (7:64, 6:3) | details | 21.02.2024 |
| 1/16-finals | Kichenok L./Ostapenko J. | Rus A./Wang Xin. | 2:0 (7:66, 6:3) | details | 18.02.2024 |
Qatar: Doha - Doubles - Main |
| 1/16-finals | Hozumi E./Ninomiya M. | Kichenok L./Ostapenko J. | 2:0 (6:3, 6:3) | details | 12.02.2024 |
Australia: Australian Open - Doubles - Main |
| Final | Kichenok L./Ostapenko J. | Hsieh S-W./Mertens E. | 0:2 (1:6, 5:7) | details | 28.01.2024 |
| Semi-finals | Kichenok L./Ostapenko J. | Dabrowski G./Routliffe E. | 2:0 (7:5, 7:5) | details | 26.01.2024 |
| Quarter-finals | Garcia C./Mladenovic K. | Kichenok L./Ostapenko J. | 0:2 (62:7, 4:6) | details | 23.01.2024 |
| 1/8-finals | Kichenok L./Ostapenko J. | Wu F./Zhu L. | 2:0 (6:3, 7:5) | details | 22.01.2024 |
| 1/16-finals | Kichenok L./Ostapenko J. | Birrell K./Gadecki O. | 2:1 (3:6, 7:68, 6:3) | details | 19.01.2024 |
| 1/32-finals | Kichenok L./Ostapenko J. | Linette M./Pera B. | CAN. | details | 18.01.2024 |
| 1/32-finals | Kichenok L./Ostapenko J. | Bektas E./Day K. | 2:0 (6:4, 7:63) | details | 17.01.2024 |
Australia: Adelaide - Doubles - Main |
| Semi-finals | Garcia C./Mladenovic K. | Kichenok L./Ostapenko J. | WO. | details | 11.01.2024 |
| Quarter-finals | Kichenok L./Ostapenko J. | Sasnovich A./Siniakova K. | WO. | details | 10.01.2024 |
| 1/8-finals | Kichenok L./Ostapenko J. | Paolini J./Samsonova L. | 2:0 (6:4, 6:4) | details | 09.01.2024 |