| Outcome | No. | Date | Tournament | Surface | Partnering | Opponents in the final | Score |
| Winner | 1. | 29 November 1998 | Manila, Philippines | Hard | Chang Kyung-mi | Liza Andriyani Irawati Iskandar | 6-3 7-6 |
| Runner-up | 2. | 4 April 1999 | Inchon, South Korea | Clay | Chang Kyung-mi | Lee Eun-jeong Park Seon-young | 3-6 2-6 |
| Runner-up | 3. | 5 November 2000 | Jakarta, Indonesia | Hard | Chae Kyung-yee | Liza Andriyani Angelique Widjaja | 4-2 3-5 2-4 4-0 0-4 |
| Winner | 4. | 19 November 2000 | Manila, Philippines | Hard | Chae Kyung-yee | Catherine Turinsky Andrea van den Hurk | 4-2 4-2 4-0 |
| Runner-up | 5. | 18 March 2001 | Kaohsiung City, Chinese Taipei | Hard | Chae Kyung-yee | Dea Sumantri Angelique Widjaja | 3-6 2-6 |
| Runner-up | 6. | 22 July 2001 | Baltimore, United States | Hard | Sachie Umehara | Celena McCoury Sarah Riske | 3-6 6-4 2-6 |
| Runner-up | 7. | 12 August 2001 | Bangkok, Thailand | Hard | Chae Kyung-yee | Chan Chin-wei Hsieh Su-wei | 1-6 3-6 |
| Runner-up | 8. | 19 August 2001 | Bangkok, Thailand | Hard | Chae Kyung-yee | Romana Tedjakusuma Angelique Widjaja | 6-4 3-6 5-7 |
| Runner-up | 9. | 25 November 2001 | Kofu, Japan | Clay | Weng Tzu-ting | Etsuko Kitazaki Eriko Mizuno | 6-4 6-7(5) RET |
| Winner | 10. | 3 December 2001 | Nonthaburi, Thailand | Hard | Ivana Abramović | Jeon Mi-ra Manisha Malhotra | 6-1 7-5 |
| Runner-up | 11. | 21 July 2002 | Baltimore, United States | Hard | Natalia Dziamidzenka | Vilmarie Castellvi Agnes Wiski | 1-6 6-3 3-6 |
| Winner | 12. | 28 July 2002 | Evansville, United States | Hard | Aiko Nakamura | Gabrielle Baker Deanna Roberts | 6–4 6–0 |
| Runner-up | 13. | 10 August 2003 | Nonthaburi, Thailand | Hard | Ryoko Takemura | Chan Chin-wei Chuang Chia-jung | 2-6 5-7 |
| Winner | 14. | 6 June 2004 | Changwon, South Korea | Hard | Chang Kyung-mi | Ayami Takase Tomoko Yonemura | 7-5 6-4 |
| Winner | 15. | 15 November 2004 | Nuriootpa, Australia | Hard | Cho Yoon-jeong | Evie Dominikovic Daniella Jeflea | 7-5 6-2 |
| Runner-up | 16. | 7 July 2007 | Nagoya, Japan | Hard | Chang Kyung-mi | Junri Namigata Akiko Yonemura | 2-6 6-3 4-6 |
| Runner-up | 17. | 4 May 2008 | Gimcheon, South Korea | Hard | Cho Yoon-jeong | Chan Chin-wei Jarmila Gajdošová | 2-6 0-6 |
| Runner-up | 18. | 11 May 2008 | Changwon, South Korea | Hard | Cho Yoon-jeong | Chang Kyung-mi Lee Jin-a | 5-7 2-6 |
| Winner | 19. | 28 July 2008 | Surakarta, Indonesia | Hard | Chen Yi | Sandy Gumulya Lavinia Tananta | 6-2 6-4 |
| Runner-up | 20. | 4 August 2008 | Jakarta, Indonesia | Hard | Chen Yi | Liza Andriyani Angelique Widjaja | 3-6 1-6 |
| Winner | 21. | 30 August 2008 | Gimhae, South Korea | Hard | Hong Da-jung | Kim Sun-jung Lee Cho-won | 6-4 6-2 |
| Runner-up | 22. | 1 November 2010 | Manila, Philippines | Hard | Kim Ji-young | Yang Zhaoxuan Zhu Lin | 4-6 7-6(5) [7-10] |
| Winner | 23. | 11 September 2011 | Yeongwol, South Korea | Hard | Kim Ji-young | Lee Hua-chen Lee Pei-chi | 6-1 6-1 |