United Kingdom: Wimbledon - Doubles - Main |
| Quarter-finals | Siniakova K./Townsend T. | Kichenok L./Ostapenko J. | 2:0 (6:1, 6:3) | details | 10.07.2024 |
| 1/8-finals | Kichenok L./Ostapenko J. | Mihalikova T./Nicholls O. | 2:1 (3:6, 6:2, 6:3) | details | 07.07.2024 |
| 1/16-finals | Kichenok L./Ostapenko J. | Blinkova A./Sherif M. | WO. | details | 05.07.2024 |
| 1/32-finals | Kichenok L./Ostapenko J. | Saville D./Yuan Y. | 2:0 (6:1, 6:4) | details | 04.07.2024 |
United Kingdom: Eastbourne - Doubles - Main |
| Final | Dabrowski G./Routliffe E. | Kichenok L./Ostapenko J. | 1:2 (7:5, 62:7, 8:10) | details | 29.06.2024 |
| Semi-finals | Dart H./Lumsden M. | Kichenok L./Ostapenko J. | 0:2 (1:6, 2:6) | details | 28.06.2024 |
| Quarter-finals | Kichenok L./Ostapenko J. | Krejcikova B./Siegemund L. | 2:0 (6:3, 6:4) | details | 26.06.2024 |
| 1/8-finals | Lechemia E./Zimmermann K. | Kichenok L./Ostapenko J. | 0:2 (1:6, 2:6) | details | 25.06.2024 |
France: French Open - Doubles - Main |
| 1/16-finals | Anshba A./Detiuc A. | Kichenok L./Ostapenko J. | 2:1 (3:6, 7:65, 6:2) | details | 03.06.2024 |
| 1/32-finals | Krueger A./Stephens S. | Kichenok L./Ostapenko J. | 0:2 (2:6, 2:6) | details | 31.05.2024 |
Italy: Rome - Doubles - Main |
| Quarter-finals | Kichenok L./Ostapenko J. | Errani S./Paolini J. | 1:2 (3:6, 7:5, 5:10) | details | 14.05.2024 |
| 1/8-finals | Kichenok L./Ostapenko J. | Fernandez L./Rus A. | 2:0 (6:1, 6:2) | details | 13.05.2024 |
| 1/16-finals | Kichenok L./Ostapenko J. | Bondar A./Bucsa C. | 2:0 (6:1, 6:0) | details | 11.05.2024 |
Spain: Madrid - Doubles - Main |
| Quarter-finals | Hsieh S-W./Mertens E. | Kichenok L./Ostapenko J. | 2:1 (60:7, 6:2, 10:7) | details | 30.04.2024 |
| 1/8-finals | Boulter K./Vondrousova M. | Kichenok L./Ostapenko J. | 0:2 (3:6, 66:7) | details | 27.04.2024 |
| 1/16-finals | Neel I./Noskova L. | Kichenok L./Ostapenko J. | 0:2 (1:6, 5:7) | details | 26.04.2024 |
| 1/16-finals | Fernandez L./Rus A. | Kichenok L./Ostapenko J. | CAN. | details | 26.04.2024 |
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 |
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 |