 Peru: W15 Lima - Doubles - Main |
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| Quarter-finals | Ccuno R./Labrana F. | Hayashida D./San Martin Ramirez V. | 2:0 (6:0, 6:3) | details | 24.08.2023 |
| 1/8-finals | Hayashida D./San Martin Ramirez V. | Castillo E./Muelle Valdez Y. L. | 2:0 (6:4, 6:3) | details | 23.08.2023 |
| Peru: W40 Arequipa - Doubles - Main |
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| 1/8-finals | Muntean V./Tona M. | Hayashida D./Zund S. | 1:0 RET. (6:0, 0:0) | details | 15.08.2023 |
 USA: W15 San Diego, CA 2 - Doubles - Main |
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| 1/8-finals | Da Cruz Mendonca S./Hayashida D. | Codd K./Hui K. | 1:2 (0:6, 7:65, 10:12) | details | 14.06.2022 |
 Mexico: W15 Cancun 7 - Doubles - Main |
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| 1/8-finals | Hayashida D./Mi L. | Imamura S./Kuramochi M. | CAN. | details | 05.06.2022 |
| Mexico: W15 Cancun 6 - Doubles - Main |
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| 1/8-finals | Gomez Pezuela Cano M./Naranjo Martinez Kobashi A. P. | Hayashida D./Martinez Solis C. S. | 2:1 (64:7, 6:4, 10:2) | details | 25.05.2022 |
| Peru: W25 Lima 2 - Doubles - Main |
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| 1/8-finals | Herdzelas D./Hoedt M. | Hayashida D./Salas C. | 2:0 (6:0, 6:0) | details | 12.10.2021 |
 World: Billie Jean King Cup - Group I - Doubles - Main |
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| | Contreras Gomez F./Olmos G. | Guzman D./Hayashida D. | 2:0 (6:2, 6:1) | details | 06.02.2020 |
| | Contreras Gomez F./Olmos G. | Ccuno R./Hayashida D. | CAN. | details | 06.02.2020 |
Egypt: W15 Sharm El Sheikh 16 - Singles - Main