Haesun Lee
Nation
KOR
Year-end Junior World Ranking
- Year-end 2021 1066th
- Year-end 2020 1057th
- Year-end 2019 1194th
Match Details
J5 YANGGU
| W | 1R | Jung Hun Seo | 6-0 6-1 |
| L | 2R | Jihoon Kang | - - - |
J5 SUNCHANG
| W | 1R | Sangheon Lee | 6-0 6-0 |
| W | 2R | Jeong-An Kim | 6-1 7-5 |
| W | QF | Woohyuk Chang | 0-6 7-5 6-4 |
| W | SF | Duhyun Eum | 6-3 6-3 |
| W | F | Min Seong Kim | 6-3 1-6 6-3 |
J5 ANDONG
| W | 1R | Sooyoung Yang | 4-6 6-3 6-0 |
| L | 2R | Woodam Song | 1-6 6-2 2-6 |
JB1 SEOGWIPO
| W | 1R | Kyle Lok Yin Tang | 4-6 6-4 6-1 |
| L | 2R | Chen Dong | 2-6 0-6 |
J5 KAOHSIUNG
| W | 1R | Yu-Cheng Tsai | 7-6 6-3 |
| W | 2R | Yu Han Hsieh | 6-2 6-3 |
| W | 3R | Jian Yi-Cheng | 6-1 4-0 |
| L | QF | Ke Chen Tseng | 1-6 1-6 |
J5 YEONGWOL
| W | 1R | Bo Min Kim | 6-1 6-1 |
| W | 2R | Je Won Jeon | 7-6 4-6 6-2 |
| L | 3R | Jun Ha Hyun | 2-6 3-6 |
J5 YANGGU
| W | 1R | Seungik Park | 6-1 4-6 6-3 |
| L | 2R | Hwijin Jung | 1-6 1-6 |
J5 MAKATICITY-2
| L | 1R | Cheng Tang | 2-6 1-6 |
J5 MAKATICITY
| W | 1R | Tarm Rojanasoonthon | 6-2 7-5 |
| L | 2R | Marcus Del Rosario | 4-6 1-6 |
J5 GIMCHEON
| L | 1R | Taeha Jang | 3-6 4-6 |
J5 SUNCHANG
| L | 1R | Yong Joon Park | 2-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 11269, Number of registered players: 7,130, Number of registered results: 412,926