 Slovenia: W75 Maribor - Doubles - Main |
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| 1/8-finals | Birrell K./Maleckova J. | Silva E./Tikhonova A. | 0:2 (3:6, 3:6) | details | 19.03.2024 |
 Czech Republic: W75 Ricany - Doubles - Main |
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| Semi-finals | Stollar F./Sun L. | Birrell K./Uchijima M. | 2:1 (4:6, 6:4, 10:7) | details | 15.03.2024 |
| Quarter-finals | Birrell K./Uchijima M. | Dzalamidze N./Tikhonova A. | 2:0 (7:65, 7:62) | details | 14.03.2024 |
| 1/8-finals | Birrell K./Uchijima M. | Kudermetova P./Yang Y. Y. | 2:1 (6:4, 4:6, 10:7) | details | 12.03.2024 |
 Slovakia: W75 Trnava - Doubles - Main |
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| 1/8-finals | Birrell K./Uchijima M. | Cascino E./Maleckova J. | 1:2 (4:6, 6:4, 13:15) | details | 05.03.2024 |
 Thailand: Hua Hin - Doubles - Main |
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| 1/8-finals | Grammatikopoulou V./Tikhonova A. | Birrell K./Galfi D. | 2:1 (6:2, 4:6, 10:5) | details | 31.01.2024 |
 Australia: Australian Open - Mixed Doubles - Main |
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| 1/16-finals | Hsieh S-W./Zielinski J. | Birrell K./Peers J. | 2:0 (6:2, 6:2) | details | 20.01.2024 |
| Australia: Australian Open - Doubles - Main |
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| 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 | Gracheva V./Santamaria S. | Birrell K./Gadecki O. | 0:2 (0:6, 3:6) | details | 17.01.2024 |
| Australia: Hobart - Doubles - Main |
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| Quarter-finals | Birrell K./Gadecki O. | Hozumi E./Ninomiya M. | 0:2 (65:7, 4:6) | details | 10.01.2024 |
| 1/8-finals | Kalashnikova O./Lumsden M. | Birrell K./Gadecki O. | 1:2 (7:62, 1:6, 8:10) | details | 08.01.2024 |
 World: Billie Jean King Cup - World Group - Doubles - Main |
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| | Birrell K./Hunter S. | Erjavec V./Milic E. N. | 2:1 (7:5, 62:7, 10:5) | details | 07.11.2023 |
 China: Nanchang - Doubles - Main |
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| Quarter-finals | Birrell K./Eikeri U. | Guo H./Jiang X. | 0:2 (3:6, 2:6) | details | 19.10.2023 |
| 1/8-finals | Dabrowski G./Routliffe E. | Birrell K./Eikeri U. | CAN. | details | 17.10.2023 |
| 1/8-finals | Marozava L./Piter K. | Birrell K./Eikeri U. | 1:2 (6:3, 4:6, 4:10) | details | 17.10.2023 |
 South Korea: Seoul - Doubles - Main |
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| Quarter-finals | Bektas E./Birrell K. | Bouzkova M./Mattek-Sands B. | 1:2 (6:4, 3:6, 2:10) | details | 12.10.2023 |
| 1/8-finals | Han N./Jang S. J. | Bektas E./Birrell K. | 1:2 (6:4, 4:6, 7:10) | details | 11.10.2023 |
 USA: Stanford - Doubles - Main |
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| 1/8-finals | Krueger A./Kulikov A. | Birrell K./Shnaider D. | 2:1 (6:3, 2:6, 12:10) | details | 15.08.2023 |
Qatar: Doha - Singles - Qualification
India: Mumbai - Singles - Main
Japan: W100 Takasaki 2 - Singles - Main