KOR

Seo Donghyeon: every match

6 official singles matches in 2026, won 2 and lost 4, newest first with the score of each game.

All8 Singles6 Doubles2

2026

By event, newest first

14 to 17 Sep · Round of 64

17 Sep

v KORPark SionBoys' singles U15, Round of 64

1-311-1313-116-1110-12

16 Sep

v KORSeo HyeongyuBoys' singles U15, Group 22

2-39-1111-810-1211-86-11

16 Sep

v KORSung DohyunBoys' singles U15, Group 22

3-012-1011-511-3

14 Sep

v KORAhn SeongbinBoys' singles U17, Round of 64

0-37-115-118-11

14 Sep

v KORKwon YonggyuBoys' singles U17, Group 12

3-011-411-911-8

14 Sep

v KORLee HyeonhoBoys' singles U17, Group 12

0-35-114-116-11

Earlier: