Republic of Korea
07.02.98, 26 years
07.02.98, 26 years
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
24.05.89, 34 years
24.05.89, 34 years
Seon Young Um vs. Ji-Hee Lee - H2H matches
| 11.07.16 | q 2 | Ji-Hee Lee | Seon Young Um | 6-4, 7-64 | match details |  Gimcheon | Hard |
| 24.08.15 | q 2 | Ji-Hee Lee | Seon Young Um | 6-74, 6-4, 6-1 | match details | Gimcheon | Hard |
Seon Young Um form & Ji-Hee Lee form
Seon Young Um - last matches
| W25 Changwon - Hard | ||||
| 31.05.22 1st round | vs. Na-Lae Han | 0-6, 0-6 |  | match details |
| W15 Yeongwol - Hard | ||||
| 26.08.19 q 1 | vs. Eunji Lim | 4-6, - Seon Young Um - retired | | match details |
| W15 Gimcheon - Hard | ||||
| 18.06.19 qual. | vs. Dami Lee | 3-6, 6-4, 5-10 | | match details |
| 17.06.19 q 1 | vs. Ha Yeong Ryu | 7-5, 6-3 |  | match details |
| W15 Gimcheon - Hard | ||||
| 12.06.19 1st round | vs. Eunhye Lee | 2-6, 1-6 | | match details |
| 11.06.19 qual. | vs. Jeongyun Lee | 6-1, 6-73, 10-4 | | match details |
| 10.06.19 q 1 | vs. Ashmitha Easwaramurthi | 6-2, 6-0 | | match details |
| W25 Incheon - Hard | ||||
| 27.05.19 q 1 | vs. Da Ye Kim | 2-6, 2-6 | | match details |
| W25 Changwon - Hard | ||||
| 12.05.19 q 1 | vs. Eunji Lee (2001) | 3-6, 1-6 | | match details |
| Yeongwol - Hard | ||||
| 03.09.18 qual. | vs. Mijeong Park | 3-6, 4-6 | | match details |
| 02.09.18 q 2 | vs. Hyojin Kong | 6-3, 6-3 | | match details |
| Yeongwol - Hard | ||||
| 29.08.18 1st round | vs. Angelina Gabueva | 2-6, 1-6 | | match details |
| 28.08.18 qual. | vs. Seunghyun Lee | 6-4, 7-65 | | match details |
| 27.08.18 q 2 | vs. Yubean Lee | 6-1, 6-1 | | match details |
| Gimcheon - Hard | ||||
| 20.08.18 q 2 | vs. Sakura Hosogi | 2-6, 4-6 | | match details |
| 19.08.18 q 1 | vs. Han Byeol Lee | 7-5, 6-3 | | match details |
| Yeongwol - Hard | ||||
| 05.09.16 q 1 | vs. Chae Hyun Sim | 6-2, 6-0 | | match details |
| 05.09.16 q 2 | vs. Seohyeon Kim | 3-6, 4-6 | | match details |
| Yeongwol - Hard | ||||
| 02.09.16 2nd round | vs. Na-Ri Kim | 3-6, 2-6 | | match details |
| 01.09.16 1st round | vs. Sumin Kim | 6-4, 1-6, 6-3 | | match details |
| 29.08.16 q 1 | vs. Ryeong Gyeong Park | 6-2, 6-3 | | match details |
| 29.08.16 q 2 | vs. Eun Se Jang | 6-1, 4-6, 6-0 | | match details |
| 29.08.16 qual. | vs. Han Byeol Lee | 6-3, 6-0 | | match details |
| Gimcheon - Hard | ||||
| 11.07.16 q 2 | vs. Ji-Hee Lee | 4-6, 6-74 | | match details |
| 11.07.16 q 1 | vs. Le Seul Kim | 7-65, 6-1 | | match details |
| Sangju - Hard | ||||
| 20.06.16 q 1 | vs. Eunji Lim | 6-3, 6-1 | | match details |
| 20.06.16 q 2 | vs. Sunae Ji | 7-5, 3-6, 2-6 | | match details |
| Incheon - Hard | ||||
| 23.05.16 q 1 | vs. Karina Kristina Vyrlan | 3-6, 6-3, 6-2 | | match details |
| 23.05.16 qual. | vs. Seung-Yeon Hong | 5-7, 2-6 | | match details |
| 23.05.16 q 2 | vs. Subin Park | 6-3, 1-0, Subin Park - retired | | match details |
Ji-Hee Lee - last matches
| Yeongwol - Hard | ||||
| 06.09.16 1st round | vs. Yeong Won Jeong | 4-6, 6-73 | | match details |
| Yeongwol - Hard | ||||
| 30.08.16 1st round | vs. Na-Ri Kim | 4-6, 4-6 | | match details |
| Gimcheon - Hard | ||||
| 12.07.16 1st round | vs. Yeong Won Jeong | 5-7, 5-7 | | match details |
| 11.07.16 q 1 | vs. Se-Hyun Kim | 6-2, 6-2 | | match details |
| 11.07.16 q 2 | vs. Seon Young Um | 6-4, 7-64 | | match details |
| 11.07.16 qual. | vs. Seo-Kyung Kang | 6-2, Seo-Kyung Kang - retired | | match details |
| Gimcheon - Hard | ||||
| 04.07.16 q 2 | vs. Hae-Sung Kim | 7-67, 3-6, 6-73 | | match details |
| 04.07.16 q 1 | vs. Mami Hasegawa | 6-0, 6-2 | | match details |
| Changwon - Hard | ||||
| 04.04.16 q 1 | vs. Ji Min Park | 3-1, - Ji-Hee Lee - retired | | match details |
 Bangkok - Hard | ||||
| 21.12.15 qual. | vs. Miharu Imanishi | 1-6, 0-6 | | match details |
| 21.12.15 q 1 | vs. Jacqueline Cabaj Awad | 7-65, 6-3 | | match details |
| Bangkok - Hard | ||||
| 14.12.15 qual. | vs. Katarina Zavatska | 1-6, 4-6 | | match details |
| 14.12.15 q 1 | vs. Varunya Wongteanchai | 6-72, 6-1, 6-3 | | match details |
| Yeongwol - Hard | ||||
| 07.09.15 1st round | vs. Sang Hee Park | 6-3, 7-5 | | match details |
| 07.09.15 2nd round | vs. Di Zhao | 4-6, 2-6 | | match details |
| Yeongwol - Hard | ||||
| 31.08.15 1st round | vs. Na-Ri Kim | 6-3, 3-0, Na-Ri Kim - retired | | match details |
| 31.08.15 1/4 | vs. Di Zhao | 1-6, 1-6 | | match details |
| 31.08.15 2nd round | vs. Hae-Sung Kim | 6-3, 6-1 | | match details |
| Gimcheon - Hard | ||||
| 24.08.15 2nd round | vs. Hyejin Lee | 6-1, 7-5 | | match details |
| 24.08.15 1st round | vs. Fang Ying Xun | 3-6, 6-4, 6-2 | | match details |
| 24.08.15 1/4 | vs. Na-Ri Kim | 1-6, 0-6 | | match details |
| 24.08.15 q 2 | vs. Seon Young Um | 6-74, 6-4, 6-1 | | match details |
| 24.08.15 qual. | vs. Sang Hee Park | 7-5, 6-3 | | match details |
| Gimcheon - Hard | ||||
| 17.08.15 1st round | vs. Se Jin Lee | 7-5, 1-6, 5-7 | | match details |
| 17.08.15 q 1 | vs. Na-Young Lee | 6-2, 6-4 | | match details |
| 17.08.15 q 2 | vs. Yunjeong Park | 6-1, 6-1 | | match details |
| 17.08.15 qual. | vs. Jung-Eun Nam | 6-2, 2-6, 6-3 | | match details |
 Zhengzhou - Hard | ||||
| 20.07.15 q 1 | vs. Chan Zhang | 6-1, 6-1 | | match details |
| 20.07.15 qual. | vs. Yuanyi Yu | 3-6, 2-6 | | match details |
| 20.07.15 q 2 | vs. Yurika Sema | 7-61, 3-0, Yurika Sema - retired | | match details |
