New Zealand: W35 Timaru - Singles - Main
Thailand: W75 Nonthaburi 2 - Singles - Main
Canada: W75+ H Toronto - Singles - Main
South Korea: W100 Incheon - Singles - Main
Kazakhstan: W15 Ust-Kamenogorsk - Singles - Main
China: W50 Jinan - Doubles - Main
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Estatísticas, Resultados e Calendários de Koshiishi Ayumi
- Mostrar:
| Japan: W50 Kofu - Singles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/16-finals | Okamura K. | Koshiishi A. | 2:0 (6:3, 6:3) | detalhes | 18.03.2025 | ||
| Japan: W50 Kyoto - Singles - Main | |||||||
| 1/16-finals | Omae A. | Koshiishi A. | 2:1 (6:2, 63:7, 6:1) | detalhes | 12.03.2025 | ||
 Australia: W35 Launceston - Singles - Main | |||||||
| Quarter-finals | Koshiishi A. | Hosogi S. | 0:2 (65:7, 3:6) | detalhes | 28.02.2025 | ||
| 1/8-finals | Kuramochi M. | Koshiishi A. | 1:2 (2:6, 6:1, 66:7) | detalhes | 27.02.2025 | ||
| 1/16-finals | Koshiishi A. | Parnaby A. | 2:0 (7:5, 6:2) | detalhes | 25.02.2025 | ||
- Mostrar:
| Japan: W50 Kofu - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Koshiishi A./Ma Y. | Kobayashi H./Namigata J. | 1:2 (6:2, 5:7, 8:10) | detalhes | 18.03.2025 | ||
| Japan: W50 Kyoto - Doubles - Main | |||||||
| Quarter-finals | Morisaki K./Omae A. | Kawaguchi N./Koshiishi A. | 2:0 (6:4, 6:4) | detalhes | 13.03.2025 | ||
| 1/8-finals | Kawaguchi N./Koshiishi A. | Kobayashi H./Namigata J. | 2:0 (6:1, 7:63) | detalhes | 12.03.2025 | ||
| Australia: W35 Launceston - Doubles - Main | |||||||
| Quarter-finals | Koshiishi A./Yang Y. Y. | Barry M./Micic E. | 1:2 (2:6, 6:3, 6:10) | detalhes | 27.02.2025 | ||
| 1/8-finals | Koshiishi A./Yang Y. Y. | Gaft N./Korhonen C. | 2:0 (6:3, 6:4) | detalhes | 25.02.2025 | ||
