Egypt: W15 Sharm ElSheikh 20 - Doubles - Main |
| 1/8-finals | Mester C. M./Pawlikowska Z. | Danailova E./Shan Y. | 0:2 (63:7, 63:7) | details | 28.11.2023 |
Egypt: W15 Sharm ElSheikh 19 - Doubles - Main |
| Quarter-finals | Lazarenko K./Mester C. M. | Burdina E./Rudiukova N. | 1:2 (2:6, 6:2, 4:10) | details | 23.11.2023 |
| 1/8-finals | Lazarenko K./Mester C. M. | Schaedel L./Yakovleva D. | 2:0 (6:0, 6:1) | details | 21.11.2023 |
USA: US Open - Doubles - Main |
| 1/16-finals | Jamrichova R./Quevedo K. | Mester C. M./Taylor L. | 2:1 (2:6, 6:1, 10:0) | details | 05.09.2023 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/16-finals | Ishii S./Koike E. | Mester C. M./Zhiyenbayeva S. | 2:0 (7:5, 6:1) | details | 11.07.2023 |
Romania: W15 Bucharest - Doubles - Main |
| Quarter-finals | Amariei I. D./Sevcikova L. | Mester C. M./Vargova N. | 2:1 (7:5, 4:6, 13:11) | details | 22.06.2023 |
| 1/8-finals | Mester C. M./Vargova N. | Lazar S./Tiron E. C. A. | 2:1 (5:7, 6:1, 10:7) | details | 21.06.2023 |
France: French Open - Doubles - Main |
| 1/8-finals | Grant T. C./Ngounoue C. | Ivanova I./Mester C. M. | 2:0 (6:2, 6:3) | details | 07.06.2023 |
| 1/16-finals | Ivanova I./Mester C. M. | Iliev S./Lew Yan Foon A. | 2:0 (6:3, 6:3) | details | 06.06.2023 |
Australia: Australian Open - Doubles - Main |
| Quarter-finals | Mester C. M./Zhiyenbayeva S. | Andreeva M./Korneeva A. | 0:2 (2:6, 2:6) | details | 26.01.2023 |
| 1/8-finals | Moyano L./Smejkalova A. | Mester C. M./Zhiyenbayeva S. | 0:2 (4:6, 5:7) | details | 25.01.2023 |
| 1/16-finals | Ewald W./Yang V. | Mester C. M./Zhiyenbayeva S. | 1:2 (7:62, 3:6, 7:10) | details | 22.01.2023 |
Egypt: W15 Sharm ElSheikh 20 - Doubles - Main |
| 1/8-finals | Habib S./Mester C. M. | Atia M./Fouad H. | 1:2 (6:3, 2:6, 8:10) | details | 13.12.2022 |
Egypt: W15 Sharm ElSheikh 18 - Doubles - Main |
| Semi-finals | Mester C. M./Teiusanu V. | Fedorova A./Masnaia E. | 0:2 (5:7, 61:7) | details | 02.12.2022 |
| Quarter-finals | Mester C. M./Teiusanu V. | Apalikhina A./Kummel A. | 2:0 (6:2, 6:2) | details | 01.12.2022 |
| 1/8-finals | Kuzmova K./Zelnickova R. | Mester C. M./Teiusanu V. | 1:2 (6:2, 68:7, 4:10) | details | 29.11.2022 |
Romania: W15 Brasov - Doubles - Main |
| 1/8-finals | Mester C. M./Teiusanu V. | Dimitrova K./Tsoneva M. | 1:2 (6:3, 3:6, 7:10) | details | 30.08.2022 |
Romania: W15 Bucharest - Doubles - Main |
| Semi-finals | Ciubotaru M. D./Mester C. M. | Pinto G./Squarcialupi G. | 0:2 (64:7, 5:7) | details | 23.06.2022 |
| Quarter-finals | Ciubotaru M. D./Mester C. M. | Gaggini V./Salvi L. | 2:0 (7:5, 6:1) | details | 22.06.2022 |
| 1/8-finals | Bejenaru K. P./Boehner L. | Ciubotaru M. D./Mester C. M. | 0:2 (3:6, 4:6) | details | 21.06.2022 |