 World: Billie Jean King Cup - Group II - Doubles - Main |
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| | Kumkhum L./Naklo T. | Leong J./Wong Hong Yi C. | 2:0 (6:4, 6:3) | details | 18.07.2024 |
| | Leong J./Ng M. | Chogsomjav M./Chogsomjav M. | CAN. | details | 17.07.2024 |
| | Leong J./Ng M. | Khokhar M./Qayum A. A. | 2:0 (6:0, 6:2) | details | 16.07.2024 |
| | Leong J./Ng M. | Choo D./Tan S. Y. | 2:0 (6:0, 6:4) | details | 15.07.2024 |
 Hong Kong: W35 Hong Kong - Doubles - Main |
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| Quarter-finals | Kovaleva A./Zolotareva A. | Leong J./Ng M. | 2:1 (1:6, 6:4, 10:4) | details | 04.07.2024 |
| 1/8-finals | Leong J./Ng M. | Li Z./Shi H. | 2:0 (6:3, 6:4) | details | 02.07.2024 |
| Hong Kong: W15 Hong Kong - Doubles - Main |
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| 1/8-finals | Mushika Mao/Mushika Mio | Leong J./Wong Hong Yi C. | 2:0 (7:5, 6:1) | details | 26.06.2024 |
| Hong Kong: W40 Hong Kong - Doubles - Main |
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| 1/8-finals | Leong J./Wu Ho C. | Ibragimova A./Kovaleva A. | 0:2 (4:6, 4:6) | details | 04.07.2023 |
| Hong Kong: W25 Hong Kong - Doubles - Main |
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| Semi-finals | Leong J./Wong Hong Yi C. | Ito A./Sema E. | 0:2 (4:6, 2:6) | details | 30.06.2023 |
| Quarter-finals | Leong J./Wong Hong Yi C. | Tararudee L./Wei S. | 2:0 (6:2, 6:3) | details | 29.06.2023 |
| 1/8-finals | Mushika Mio/Rioux L. | Leong J./Wong Hong Yi C. | 1:2 (6:4, 2:6, 4:10) | details | 27.06.2023 |
| Hong Kong: W25 Hong Kong - Doubles - Main |
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| 1/8-finals | Hontama M./Inoue M. | Leong J./Yeung V. | 2:0 (6:3, 6:2) | details | 07.01.2020 |
