United Kingdom: Wimbledon - Doubles - Main |
| 1/8-finals | Birrell K./Joint M. | Gadecki O./Krawczyk D. | 0:2 (3:6, 4:6) | dettagli | 07.07.2025 |
| 1/16-finals | Muhammad A./Schuurs D. | Birrell K./Joint M. | 1:2 (6:4, 4:6, 67:7) | dettagli | 05.07.2025 |
| 1/32-finals | Birrell K./Joint M. | Eikeri U./Ninomiya M. | 2:1 (6:3, 5:7, 6:2) | dettagli | 02.07.2025 |
United Kingdom: Birmingham - Doubles - Main |
| Quarter-finals | Birrell K./Gibson T. | Aiava D./Bucsa C. | 0:2 (66:7, 62:7) | dettagli | 04.06.2025 |
| 1/8-finals | Birrell K./Gibson T. | Ibbou I./Karamoko N. | 2:0 (6:0, 6:3) | dettagli | 02.06.2025 |
France: French Open - Doubles - Main |
| 1/32-finals | Birrell K./Dart H. | Begu I./Wickmayer Y. | 1:2 (65:7, 6:3, 2:6) | dettagli | 28.05.2025 |
| 1/32-finals | Birrell K./Dart H. | Avanesyan E./Cocciaretto E. | CAN. | dettagli | 28.05.2025 |
Australia: Australian Open - Mixed Doubles - Main |
| Final | Birrell K./Smith J. P. | Gadecki O./Peers J. | 1:2 (6:3, 4:6, 6:10) | dettagli | 24.01.2025 |
| Semi-finals | Nicholls O./Patten H. | Birrell K./Smith J. P. | 0:2 (62:7, 2:6) | dettagli | 22.01.2025 |
| Quarter-finals | Perez E./Krawietz K. | Birrell K./Smith J. P. | 1:2 (2:6, 6:3, 6:10) | dettagli | 21.01.2025 |
Australia: Australian Open - Doubles - Main |
| 1/8-finals | Andreeva M./Shnaider D. | Birrell K./Gadecki O. | 2:0 (6:3, 6:2) | dettagli | 20.01.2025 |