Kim Seongjin: results and match history

Kim Seongjin (KOR) was born on 26 January 2005 and is 21 years old. Below, every match of the player on the professional tour since 2024.

Record

Year	Wins	Losses
2026	12	9
Total	12	9

Titles

• WTT Feeder Ulaanbaatar 2026: Women's doubles

Matches by tournament

China Smash 2026 October 1–11, 2026

L

Women's singles Qualifying round 1

Adina Diaconu ROU vs Kim Seongjin KOR 3-0 11-7, 11-6, 11-8

WTT Star Contender Astana 2026 - President’s Cup September 15–20, 2026

L	Women's singles Round of 64	Kim Seongjin KOR vs Han Feier CHN 1-3 11-13, 9-11, 11-7, 2-11
L	Women's doubles Round of 16	Qin Yuxuan / Zong Geman CHN vs Yoo Yerin / Kim Seongjin KOR 3-1 13-11, 9-11, 11-4, 11-6
L	Mixed doubles Qualifying round 1	Kwon Hyuk / Kim Seongjin KOR vs Li Tianyang / Zhu Sibing CHN 0-3 4-11, 7-11, 9-11

WTT Feeder Puerto Princesa 2026 September 8–12, 2026

L	Women's doubles Semifinals	Huang Ching-Chia / Tsai Yun-En TPE vs Kim Seongjin / Lee Daeun KOR 3-2 10-12, 11-7, 12-10, 4-11, 11-7
W	Women's doubles Quarterfinals	Divyanshi Bhowmick / Sreeja Akula IND vs Kim Seongjin / Lee Daeun KOR 2-3 11-9, 11-4, 7-11, 6-11, 11-13
L	Women's singles Round of 32	Kim Seongjin KOR vs Choi Nahyun KOR 2-3 8-11, 11-13, 11-7, 11-8, 6-11

WTT Feeder Vientiane 2026 August 4–8, 2026

L	Women's doubles Final	Sasao Asuka / Akae Kaho JPN vs Lee Daeun / Kim Seongjin KOR 3-1 13-11, 4-11, 11-8, 11-8
L	Women's singles Semifinals	Lee Daeun KOR vs Kim Seongjin KOR 3-1 11-6, 8-11, 11-9, 13-11
W	Women's singles Quarterfinals	Yoo Siwoo KOR vs Kim Seongjin KOR 0-3 9-11, 4-11, 3-11
W	Women's doubles Semifinals	Lee Hoi Man / Kong Tsz Lam HKG vs Lee Daeun / Kim Seongjin KOR 1-3 9-11, 10-12, 11-4, 6-11
W	Women's singles Round of 16	Shuohan Men NED vs Kim Seongjin KOR 1-3 6-11, 11-8, 6-11, 3-11
W	Women's doubles Quarterfinals	Lee Seojin / Kim Haneul KOR vs Lee Daeun / Kim Seongjin KOR 0-3 6-11, 7-11, 1-11
W	Women's singles Round of 32	Wanwisa Aueawiriyayothin THA vs Kim Seongjin KOR 1-3 11-6, 5-11, 3-11, 5-11
W	Women's doubles Round of 16	Chiang Janelle / Chong Zi Sian SGP vs Lee Daeun / Kim Seongjin KOR 0-3 8-11, 4-11, 7-11

WTT Feeder Ulaanbaatar 2026 July 19–23, 2026

W	Women's doubles Final	Shuohan Men / Jie Li NED vs Park Gahyeon / Kim Seongjin KOR 1-3 9-11, 11-4, 6-11, 8-11
L	Women's singles Quarterfinals	Kim Seongjin KOR vs Ojio Yuna JPN 1-3 3-11, 11-4, 8-11, 8-11
W	Women's doubles Semifinals	Chen Szu-Yu / Wu Ying Syuan TPE vs Park Gahyeon / Kim Seongjin KOR 2-3 11-9, 11-7, 7-11, 10-12, 13-15
W	Women's singles Round of 16	Kim Seongjin KOR vs Hardee Patel IND 3-0 11-2, 11-4, 11-3
W	Women's doubles Quarterfinals	Batmunkh Anujin / Batmunkh Bolor MGL vs Park Gahyeon / Kim Seongjin KOR 0-3 5-11, 5-11, 7-11
W	Women's singles Round of 32	Kim Seongjin KOR vs Darisu Garmaeva AIN 3-0 11-7, 11-2, 11-5