 Japan: W50 Kyoto - Doubles - Main |
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| 1/8-finals | Arakawa H./Arakawa N. | Matsumoto A./Tsutsumi K. | 1:2 (67:7, 6:4, 5:10) | details | 12.03.2025 |
| Japan: W50 Yokohama - Doubles - Main |
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| 1/8-finals | Kawaguchi N./Sato N. | Okawa M./Tsutsumi K. | 2:0 (6:4, 6:2) | details | 26.11.2024 |
| Japan: W35 Hamamatsu - Doubles - Main |
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| 1/8-finals | Back D./Lansere S. | Hosoki Y./Tsutsumi K. | 2:0 (6:2, 6:4) | details | 05.11.2024 |
| Japan: W15 Sapporo - Doubles - Main |
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| 1/8-finals | Nakashima M./Nishimoto S. | Soeda K./Tsutsumi K. | 2:0 (6:1, 7:68) | details | 23.07.2024 |
| Japan: W15 Toyama - Doubles - Main |
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| 1/8-finals | Akita S./Ayukawa M. | Matsumoto A./Tsutsumi K. | 2:0 (6:2, 7:61) | details | 15.05.2024 |
| Japan: W40 Yokohama - Doubles - Main |
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| Quarter-finals | Okawa M./Tsutsumi K. | Ku Y./Wei S. | 0:2 (1:6, 62:7) | details | 30.11.2023 |
| 1/8-finals | Cho I-H./Cho T. | Okawa M./Tsutsumi K. | 1:2 (6:4, 61:7, 9:11) | details | 28.11.2023 |
| Japan: W25 Yokohama - Doubles - Main |
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| 1/8-finals | Okawa M./Tsutsumi K. | Abe H./Kozaki F. | 0:2 (2:6, 3:6) | details | 08.11.2022 |
