 Taiwan: W35 Taipei - Doubles - Main |
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| Final | Shimizu E./Yamazaki I. | Kozaki F./Matsuda M. | 2:1 (4:6, 6:1, 10:5) | details | 22.06.2024 |
| Semi-finals | Cabrera L./da Silva Fick G. | Shimizu E./Yamazaki I. | 1:2 (5:7, 6:2, 6:10) | details | 21.06.2024 |
| Quarter-finals | Shimizu E./Yamazaki I. | Kuo H./Liang E. S. | 2:0 (6:1, 7:62) | details | 20.06.2024 |
| 1/8-finals | Gumulya B./Rompies J. | Shimizu E./Yamazaki I. | 0:2 (4:6, 67:7) | details | 20.06.2024 |
 Tunisia: W35 Hammamet 7 - Doubles - Main |
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| Final | Herazo Gonzalez M./Mansouri Y. | Quevedo K./Yamazaki I. | 0:2 (3:6, 65:7) | details | 04.05.2024 |
| Semi-finals | Quevedo K./Yamazaki I. | Gimbrere J./Kulambayeva Z. | 2:0 (6:2, 6:4) | details | 03.05.2024 |
| Quarter-finals | McPhee K./Vilar G. | Quevedo K./Yamazaki I. | WO. | details | 02.05.2024 |
| 1/8-finals | Kajitani R./Samir S. | Quevedo K./Yamazaki I. | 0:2 (1:6, 4:6) | details | 30.04.2024 |
| Tunisia: W35 Hammamet 5 - Doubles - Main |
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| Quarter-finals | Sakatsume H./Yamazaki I. | Mansouri Y./Milovanovic E. | 0:2 (3:6, 4:6) | details | 18.04.2024 |
| 1/8-finals | Sakatsume H./Yamazaki I. | Schmidt A./Vilar G. | 2:0 (7:65, 6:1) | details | 17.04.2024 |
| Tunisia: W35 Hammamet 4 - Doubles - Main |
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| 1/8-finals | Melosch A./Rocchetti S. | Horvit M./Yamazaki I. | 2:1 (7:63, 3:6, 10:3) | details | 10.04.2024 |
 Japan: W15 Hinode - Doubles - Main |
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| 1/8-finals | Kajitani R./Yamazaki I. | Koyama K./Numano N. | 0:2 (1:6, 5:7) | details | 20.03.2024 |
 India: W35 Gurugram - Doubles - Main |
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| Quarter-finals | Kulambayeva Z./Raina A. | Omae A./Yamazaki I. | 2:0 (7:5, 7:69) | details | 29.02.2024 |
| 1/8-finals | Omae A./Yamazaki I. | Adkar V./Baharmus H. | 2:0 (6:4, 6:0) | details | 27.02.2024 |
| Japan: W40 Yokohama - Doubles - Main |
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| Quarter-finals | Liang E. S./Tang Q. | Nagata A./Yamazaki I. | 2:1 (6:3, 5:7, 10:3) | details | 30.11.2023 |
| 1/8-finals | Nagata A./Yamazaki I. | Lamens S./Saigo R. | 2:1 (5:7, 7:63, 11:9) | details | 28.11.2023 |
 Australia: W25 Perth 2 - Doubles - Main |
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| 1/8-finals | Katsumi N./Yamazaki I. | Aiava D./Inglis M. | 0:2 (1:6, 3:6) | details | 19.09.2023 |
| Australia: W25 Perth - Doubles - Main |
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| 1/8-finals | Katsumi N./Yamazaki I. | Mays L./Parnaby A. | 1:2 (5:7, 7:5, 10:12) | details | 15.09.2023 |
 Thailand: W15 Nakhon Si Thammarat 3 - Doubles - Main |
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| 1/8-finals | Smith A./Yamazaki I. | Hasegawa M./Wi H. W. | 1:2 (3:6, 6:3, 5:10) | details | 11.07.2023 |
| Thailand: W25 Nakhon Si Thammarat 2 - Doubles - Main |
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| 1/8-finals | Ahn Y. J./Yamazaki I. | Sadiq S./Yamalapalli S. | 1:2 (3:6, 6:3, 6:10) | details | 04.07.2023 |
 South Korea: W25 Daegu - Doubles - Main |
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| 1/8-finals | Aiava D./McPhee K. | Sawayanagi R./Yamazaki I. | 2:1 (6:1, 3:6, 10:0) | details | 06.06.2023 |