Republic of Korea
02.10.97, 27 years
02.10.97, 27 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
30.10.98, 26 years
30.10.98, 26 years
Su Yeon Chun vs. Jun Sein - head to head matches
| 29.05.17 | q 2 | Su Yeon Chun | Jun Sein | 6-2, 6-2 | match details |  Sangju | Hard |
Su Yeon Chun form & Jun Sein form
Su Yeon Chun - last matches
| W15 Yeongwol - Hard | ||||
| 04.09.19 1st round | vs. Rina Saigo | 0-6, 5-7 |  | match details |
| 03.09.19 qual. | vs. Hoyeon Nor | 1-6, 6-3, 10-4 |  | match details |
| 01.09.19 q 2 | vs. Dainhee Kim | 6-2, 6-2 | | match details |
| 31.08.19 q 1 | vs. Chae Hyun Sim | 6-1, 4-6, 10-2 | | match details |
| W15 Yeongwol - Hard | ||||
| 26.08.19 q 1 | vs. Han-Bit Lee | 6-4, Han-Bit Lee - retired | | match details |
| 26.08.19 q 2 | vs. Demi Tran | 5-7, 4-6 | | match details |
| W25 Changwon - Hard | ||||
| 13.05.19 q 1 | vs. Yeong Won Jeong | 0-6, 2-6 | | match details |
| Yeongwol - Hard | ||||
| 06.09.17 1st round | vs. Pei-Chi Lee | 1-6, 1-6 | | match details |
| 04.09.17 q 2 | vs. Eunhye Lee | 6-4, 6-2 | | match details |
| 04.09.17 qual. | vs. Jia Qi Ren | 6-1, 6-3 | | match details |
| 04.09.17 q 1 | vs. Eun Se Jang | 7-5, 2-6, 6-2 | | match details |
| Yeongwol - Hard | ||||
| 28.08.17 q 1 | vs. Qianxin Kong | 7-65, 3-6, 5-7 | | match details |
| Gimcheon - Hard | ||||
| 12.06.17 q 1 | vs. Se-Hyun Kim | 4-6, 5-7 | | match details |
| Gimcheon - Hard | ||||
| 05.06.17 1st round | vs. Min-Hwa Yu | 2-6, 1-6 | | match details |
| Sangju - Hard | ||||
| 31.05.17 1st round | vs. Oleksandra Piskun | 5-7, 6-4, 0-6 | | match details |
| 29.05.17 q 2 | vs. Jun Sein | 6-2, 6-2 | | match details |
| 29.05.17 qual. | vs. Minami Akiyama | 6-3, 6-3 | | match details |
| Goyang - Hard | ||||
| 22.05.17 q 1 | vs. Seo-Kyung Kang | 6-4, 6-75, 1-6 | | match details |
| Incheon - Hard | ||||
| 15.05.17 q 1 | vs. Sabastiani Leon | 5-7, 4-6 | | match details |
| Changwon - Hard | ||||
| 08.05.17 qual. | vs. Sohyun Park | 0-6, 6-4, 4-6 | | match details |
| 08.05.17 q 1 | vs. Akiko Okuda | 6-3, 6-4 | | match details |
| 08.05.17 q 2 | vs. Alexandra Walters | 7-5, 1-6, 6-3 | | match details |
| Yeongwol - Hard | ||||
| 08.09.16 2nd round | vs. Yeong Won Jeong | 3-6, 2-6 | | match details |
| 07.09.16 1st round | vs. Varunya Wongteanchai | 6-3, 3-6, 6-4 | | match details |
| 05.09.16 qual. | vs. Seohyeon Kim | 6-1, 6-3 | | match details |
| 05.09.16 q 2 | vs. Ji Min Park | 6-3, 6-0 | | match details |
| Yeongwol - Hard | ||||
| 29.08.16 q 2 | vs. En Su Youn | 6-0, 6-2 | | match details |
| 29.08.16 qual. | vs. Alicia Smith | 4-6, 6-4, 1-6 | | match details |
| Gimcheon - Hard | ||||
| 12.07.16 1st round | vs. Sunam Jeong | 2-6, 2-6 | | match details |
| 11.07.16 qual. | vs. Frederikke Svarre | 6-1, 6-2 | | match details |
Jun Sein - last matches
| Sangju - Hard | ||||
| 29.05.17 q 2 | vs. Su Yeon Chun | 2-6, 2-6 | | match details |
| Changwon - Hard | ||||
| 08.05.17 q 1 | vs. Yeon Woo Ku | 1-6, 1-6 | | match details |
| Yeongwol - Hard | ||||
| 05.09.16 q 1 | vs. Ji-Hyun Lee | 4-6, 7-66, 1-6 | | match details |
| Incheon - Hard | ||||
| 23.05.16 q 1 | vs. Maddison Inglis | 0-6, 2-6 | | match details |
| Yeongwol - Hard | ||||
| 31.08.15 q 2 | vs. Se-Hyun Kim | 0-6, 1-6 | | match details |
| Gimcheon - Hard | ||||
| 24.08.15 q 1 | vs. Ah Song | 1-6, 0-6 | | match details |
| Gimcheon - Hard | ||||
| 10.08.15 q 2 | vs. Hyojung Yea | 2-6, 4-6 | | match details |
| Goyang - Hard | ||||
| 08.06.15 q 1 | vs. So Hee Jung | 4-6, 0-6 | | match details |
| Yeongwol - Hard | ||||
| 25.08.14 q 1 | vs. Eun Se Jang | 4-6, 3-6 | | match details |
