 USA: W35 Miami, FL - Doubles - Main |
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| 1/8-finals | Crossley M./Nong X. | Arai A./Gonzalez Vilar R. | 2:0 (7:5, 7:63) | details | 06.11.2024 |
 Japan: W15 Sapporo 2 - Doubles - Main |
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| 1/8-finals | Morisaki K./Ozeki M. | Arai A./Tamura K. | 2:0 (6:2, 6:1) | details | 30.07.2024 |
| Japan: W15 Tokyo 2 - Doubles - Main |
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| Semi-finals | Arai A./Kikawada R. | Inoue A./Ozeki M. | 0:2 (4:6, 2:6) | details | 14.06.2024 |
| Quarter-finals | Arakawa N./Saigo Y. | Arai A./Kikawada R. | 1:2 (4:6, 6:0, 6:10) | details | 13.06.2024 |
| 1/8-finals | Kitahara Y./Koyama H. | Arai A./Kikawada R. | 1:2 (65:7, 7:5, 3:10) | details | 11.06.2024 |
| Japan: W15 Tokyo - Doubles - Main |
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| 1/8-finals | Arai A./Ohwaki Yui | Hosoki Y./Kozaki F. | 0:2 (4:6, 2:6) | details | 28.05.2024 |
| Japan: W15 Fukui - Doubles - Main |
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| 1/8-finals | Nakashima M./Ng M. | Arai A./Kikawada R. | 2:0 (6:4, 6:3) | details | 21.05.2024 |
| Japan: W15 Toyama - Doubles - Main |
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| 1/8-finals | Arai A./Koyama H. | Kim Y./Lin F. A. | 0:2 (4:6, 3:6) | details | 15.05.2024 |
 Egypt: W15 Sharm ElSheikh 3 - Doubles - Main |
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| Quarter-finals | Arai A./Meri E. | Cembranos P./Varul L. | WO. | details | 22.02.2024 |
| 1/8-finals | Atia M./Dunyon J. | Arai A./Meri E. | 1:2 (64:7, 6:1, 8:10) | details | 20.02.2024 |
| Japan: W15 Kashiwa - Doubles - Main |
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| Semi-finals | Matsuda R./Mushika Mao | Arai A./Tamura K. | 2:1 (4:6, 7:5, 10:2) | details | 08.06.2023 |
| Quarter-finals | Arai A./Tamura K. | Yamaguchi A./Yoshioka K. | 2:0 (6:3, 6:4) | details | 08.06.2023 |
| 1/8-finals | Frahn M./Oyama K. | Arai A./Tamura K. | 0:2 (1:6, 3:6) | details | 06.06.2023 |