 Australia: W35 Darwin 2 - Doubles - Main |
|---|
| 1/8-finals | Hule P./Micic E. | Choi O./Jang G. | 2:0 (6:1, 6:2) | dettagli | 08.10.2025 |
| Australia: W35 Darwin - Doubles - Main |
|---|
| 1/8-finals | Jang G./Kim Y. | Akita S./Choi O. | 2:1 (4:6, 6:4, 10:8) | dettagli | 30.09.2025 |
 South Korea: W100 Incheon - Doubles - Main |
|---|
| Quarter-finals | Kobori M./Plipuech P. | Choi O./Kim Y. | WO. | dettagli | 25.09.2025 |
| 1/8-finals | Kwon J./Lee E. B. | Choi O./Kim Y. | 0:2 (0:6, 1:6) | dettagli | 23.09.2025 |
| South Korea: W15 Yeongwol 2 - Doubles - Main |
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| 1/8-finals | Choi O./Nakashima M. | Kawaguchi N./Kim D. | 0:2 (3:6, 2:6) | dettagli | 10.09.2025 |
 Thailand: W35 Nakhon Pathom 3 - Doubles - Main |
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| 1/8-finals | Choi O./Kim Y. | Kawaguchi N./Sema E. | 0:2 (3:6, 3:6) | dettagli | 02.09.2025 |
| Thailand: W15 Nakhon Pathom 3 - Doubles - Main |
|---|
| Quarter-finals | Choi O./Tse E. | Kim N./Ye Q. | 0:2 (4:6, 2:6) | dettagli | 21.08.2025 |
| 1/8-finals | Choi O./Tse E. | Suvirdjonkova D./Wang Y. | 2:0 (6:3, 6:2) | dettagli | 19.08.2025 |
 China: W15 Luan 3 - Doubles - Main |
|---|
| Quarter-finals | Sun Y./Zhao X. | Choi O./Kim C. | 2:0 (7:63, 7:62) | dettagli | 31.07.2025 |
| 1/8-finals | Kikawada R./Soeda K. | Choi O./Kim C. | 0:2 (4:6, 1:6) | dettagli | 30.07.2025 |
| China: W15 Luan 2 - Doubles - Main |
|---|
| 1/8-finals | Wang J./Yuan C. | Choi O./Dell'Edera F. | 2:0 (6:4, 6:2) | dettagli | 23.07.2025 |
| China: W15 Luan - Doubles - Main |
|---|
| 1/8-finals | Han J./Kobayashi H. | Choi O./Kang N. H. | 2:1 (6:2, 4:6, 10:6) | dettagli | 16.07.2025 |
 Japan: W15 Sapporo 2 - Doubles - Main |
|---|
| Final | Choi O./Zhang Y. | Soeda K./Uchijima M. | 1:2 (7:62, 1:6, 8:10) | dettagli | 28.06.2025 |
| Semi-finals | Nakashima M./Sema E. | Choi O./Zhang Y. | 1:2 (6:2, 3:6, 5:10) | dettagli | 27.06.2025 |
| Quarter-finals | Choi O./Zhang Y. | Ha S. M./Moon J. | 2:0 (6:1, 6:3) | dettagli | 26.06.2025 |
| 1/8-finals | Choi O./Zhang Y. | Shinohara A./Sugiyama Y. | 2:1 (6:2, 4:6, 10:7) | dettagli | 24.06.2025 |
| Japan: W15 Sapporo - Doubles - Main |
|---|
| 1/8-finals | Hasegawa M./Tsuji S. | Choi O./Soeda K. | 2:1 (6:2, 65:7, 12:10) | dettagli | 17.06.2025 |
| South Korea: W15 Daegu - Doubles - Main |
|---|
| Quarter-finals | Choi O./Katsumi N. | Lee C. Y./Wi H. W. | 1:2 (1:6, 6:1, 4:10) | dettagli | 29.05.2025 |
| 1/8-finals | Choi O./Katsumi N. | Jang G./Tsuda R. . | 2:0 (6:3, 7:63) | dettagli | 27.05.2025 |
| China: W15 Maanshan 4 - Doubles - Main |
|---|
| 1/8-finals | Choi O./Yodpetch K. | Kenzhibayeva S./Lansere S. | 0:2 (67:7, 3:6) | dettagli | 21.05.2025 |
| Thailand: W15 Nonthaburi 2 - Doubles - Main |
|---|
| Quarter-finals | Choi O./Matsuda R. | Kim N./Kovapitukted P. | 1:2 (6:1, 1:6, 6:10) | dettagli | 27.03.2025 |
| 1/8-finals | Jang G./Lee J. E. | Choi O./Matsuda R. | 1:2 (6:3, 4:6, 7:10) | dettagli | 25.03.2025 |
| Thailand: W15 Nonthaburi - Doubles - Main |
|---|
| Quarter-finals | Podgorichani L./Thongkum P. | Choi O./Matsuda R. | 2:0 (6:3, 6:2) | dettagli | 20.03.2025 |
| 1/8-finals | Choi O./Matsuda R. | Chikaraishi Y./Kitahara Y. | 2:0 (6:4, 6:2) | dettagli | 18.03.2025 |
