USA: US Open - Doubles - Main |
| 1/32-finals | Begu I./Kalinina A. | Kostyuk M./Ruse G. | 0:2 (5:7, 2:6) | details | 30.08.2023 |
USA: Cincinnati - Doubles - Main |
| 1/8-finals | Begu I./Sorribes Tormo S. | Hunter S./Mertens E. | 0:2 (4:6, 1:6) | details | 17.08.2023 |
| 1/16-finals | Cocciaretto E./Sherif M. | Begu I./Sorribes Tormo S. | 0:2 (65:7, 3:6) | details | 16.08.2023 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/16-finals | Hunter S./Mertens E. | Begu I./Kalinina A. | 1:0 RET. (6:2, 2:0) | details | 09.07.2023 |
| 1/32-finals | Guarachi A./Routliffe E. | Begu I./Kalinina A. | 1:2 (7:62, 66:7, 2:6) | details | 07.07.2023 |
France: French Open - Doubles - Main |
| 1/32-finals | Begu I./Kalinina A. | Gamarra Martins I./Shymanovich I. | 0:2 (2:6, 4:6) | details | 01.06.2023 |
| 1/32-finals | Begu I./Kalinina A. | Linette M./Wang Xiy. | CAN. | details | 31.05.2023 |
USA: Miami - Doubles - Main |
| Quarter-finals | Linette M./Pera B. | Begu I./Kalinina A. | 2:0 (6:3, 7:65) | details | 28.03.2023 |
| 1/8-finals | Begu I./Kalinina A. | Xu Y./Yang Z. | 2:0 (7:66, 6:2) | details | 27.03.2023 |
| 1/16-finals | Begu I./Kalinina A. | Aoyama S./Shibahara E. | 2:1 (3:6, 6:1, 10:6) | details | 24.03.2023 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Begu I./Rogers S. | Dabrowski G./Olmos G. | 1:2 (6:4, 2:6, 2:6) | details | 20.01.2023 |