Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Republic of Korea
17.06.93, 31 years
17.06.93, 31 years
Mi Yoo vs. Hyejin Lee - head to head matches
| 25.06.12 | q 2 | Mi Yoo | Hyejin Lee | 6-0, 6-3 | match details |  Incheon | Hard |
Mi Yoo form & Hyejin Lee form
Mi Yoo - last matches
 Noto - Carpet | ||||
| 01.09.14 2nd round | vs. Varatchaya Wongteanchai | 4-6, 6-3, 5-7 |  | match details |
| 01.09.14 1st round | vs. Kyoka Okamura | 2-6, 6-4, 7-5 |  | match details |
| Tsukuba - Hard | ||||
| 25.08.14 2nd round | vs. Chieh-Yu Hsu | 6-3, 3-6, 4-6 | | match details |
| 25.08.14 1st round | vs. Ya-Hsuan Lee | 6-3, 6-4 | | match details |
 Phuket - I. hard | ||||
| 21.07.14 fin | vs. Zuzana Zlochova | 6-4, 6-2 | | match details |
| 21.07.14 2nd round | vs. Miyu Kato | 7-63, 7-63 | | match details |
| 21.07.14 1/4 | vs. Kai-Chen Chang | 6-3, 7-63 | | match details |
| 21.07.14 1/2 | vs. Na-Lae Han | 6-74, 6-0, 6-2 | | match details |
| 21.07.14 1st round | vs. Erika Sema | 6-4, 6-3 | | match details |
| Phuket - I. hard | ||||
| 14.07.14 2nd round | vs. Elise Mertens | 6-2, 7-65 | | match details |
| 14.07.14 q 1 | vs. Yoshimi Kawasaki | 6-1, 6-4 | | match details |
| 14.07.14 qual. | vs. Makoto Ninomiya | 5-7, 6-0, 6-3 | | match details |
| 14.07.14 1st round | vs. Su Jeong Jang | 6-2, 7-5 | | match details |
| 14.07.14 1/4 | vs. Yafan Wang | 2-6, 2-6 | | match details |
 Xi'An - Hard | ||||
| 23.06.14 1st round | vs. Lin Zhu | 2-6, 5-7 | | match details |
| Changwon - Hard | ||||
| 26.05.14 1st round | vs. Chihiro Nunome | 6-2, 6-1 | | match details |
| 26.05.14 1/4 | vs. Junri Namigata | 5-7, 0-6 | | match details |
| 26.05.14 2nd round | vs. Yurika Sema | 6-1, 6-2 | | match details |
| Incheon - Hard | ||||
| 05.05.14 2nd round | vs. Xinyun Han | 2-6, 6-3, 2-6 | | match details |
| 05.05.14 1st round | vs. Jia-Jing Lu | 6-1, 6-2 | | match details |
| Seoul - Hard | ||||
| 28.04.14 2nd round | vs. Chin-Wei Chan | 2-6, 6-4, 6-1 | | match details |
| 28.04.14 1/4 | vs. Alison Bai | 6-2, 6-1 | | match details |
| 28.04.14 1/2 | vs. So-Ra Lee | 6-1, 4-6, 4-6 | | match details |
| 28.04.14 1st round | vs. Sung-Hee Han | 6-1, 1-6, 6-4 | | match details |
| Seoul - Hard | ||||
| 21.04.14 q 1 | vs. Alison Bai | 6-1, 6-4 | | match details |
| 21.04.14 qual. | vs. Chin-Wei Chan | 2-6, 7-65, 6-74 | | match details |
| 21.04.14 q 2 | vs. Maria-Fernanda Alvarez-Teran | 1-6, 6-1, 6-4 | | match details |
| Shenzhen - Hard | ||||
| 17.03.14 1/4 | vs. Chin-Wei Chan | 3-6, 6-1, 4-6 | | match details |
| 17.03.14 1st round | vs. Ai Wen Zhu | 6-4, 6-3 | | match details |
| 17.03.14 2nd round | vs. Na-Lae Han | 6-4, 6-3 | | match details |
Hyejin Lee - last matches
| W25 Changwon - Hard | ||||
| 14.05.19 1st round | vs. So-Ra Lee | 4-6, 6-4, 5-7 | | match details |
| Yeongwol - Hard | ||||
| 29.08.18 1st round | vs. Hanyu Guo | 4-6, 3-6 | | match details |
| 28.08.18 qual. | vs. Ryeong Gyeong Park | Ryeong Gyeong Park - walk over | | match details |
| 27.08.18 q 2 | vs. Hyojin Kong | 6-2, 4-6, 6-2 | | match details |
| Gimcheon - Hard | ||||
| 20.08.18 q 2 | vs. Nicole Khirin | 6-0, 1-6, 1-2, - Hyejin Lee - retired | | match details |
| Gimcheon - Hard | ||||
| 12.08.18 q 1 | vs. Wing Kiu Jacqueline Lam | 4-6, 2-6 | | match details |
| Daegu - Hard | ||||
| 17.06.18 q 1 | vs. Hoyeon Nor | 3-6, 3-6 | | match details |
| Sangju - I. hard | ||||
| 04.06.18 q 2 | vs. Seunghyun Lee | 4-6, 7-5, 2-6 | | match details |
| Changwon - Hard | ||||
| 23.05.18 1st round | vs. Katy Dunne | 5-7, 6-3, 2-6 | | match details |
| Incheon - Hard | ||||
| 13.05.18 q 1 | vs. Qianxin Kong | 6-1, 5-7, 5-7 | | match details |
| Goyang - Hard | ||||
| 07.05.18 q 2 | vs. Freya Christie | 0-6, 1-6 | | match details |
| 06.05.18 q 1 | vs. Sujin Yoon | 6-2, 3-6, 7-5 | | match details |
| Yeongwol - Hard | ||||
| 04.09.17 q 1 | vs. Dabin Oh | 3-6, 1-3, - Hyejin Lee - retired | | match details |
| Yeongwol - Hard | ||||
| 28.08.17 q 2 | vs. Sun Bin Kim | 6-2, 6-2 | | match details |
| 28.08.17 q 1 | vs. Ai Kamiyoshihara | 6-4, 7-64 | | match details |
| 28.08.17 qual. | vs. Eunhye Lee | 2-6, 6-74 | | match details |
| Gimcheon - Hard | ||||
| 12.06.17 q 1 | vs. Ji Yun Yun | 4-6, 6-2, 4-6 | | match details |
| Gimcheon - Hard | ||||
| 07.06.17 1st round | vs. Aiko Yoshitomi | 5-7, 1-6 | | match details |
| 05.06.17 q 2 | vs. Ryeong Gyeong Park | 6-2, 6-3 | | match details |
| 05.06.17 qual. | vs. Lavinia Tananta | 7-63, 4-6, 6-4 | | match details |
| 05.06.17 q 1 | vs. Ho Ching Wu | 6-2, 2-6, 6-2 | | match details |
| Sangju - Hard | ||||
| 30.05.17 1st round | vs. Hanna Chang | 3-6, 1-6 | | match details |
| 29.05.17 q 2 | vs. Subin Park | 3-6, 6-2, 6-2 | | match details |
| 29.05.17 qual. | vs. Carina Ma Ka Man | 6-1, 6-2 | | match details |
| Goyang - Hard | ||||
| 22.05.17 qual. | vs. Seo-Kyung Kang | 6-71, 3-6 | | match details |
| 22.05.17 q 1 | vs. Desirae Krawczyk | 6-1, 6-4 | | match details |
| Incheon - Hard | ||||
| 15.05.17 q 2 | vs. Ling Zhang | 6-4, 3-6, 1-6 | | match details |
| 15.05.17 q 1 | vs. Ji Hey Lee | 4-6, 6-0, 7-5 | | match details |
| Changwon - Hard | ||||
| 11.05.17 1st round | vs. You-Na Sul | 3-6, 2-6 | | match details |
| Gimcheon - Hard | ||||
| 27.06.16 q 1 | vs. Eva Raszkiewicz | 4-6, 6-2, 6-0 | | match details |
