Yunseok Jang

South Korea23 years oldRight-handed1.80 m

ATP rank

#12548 places this week

Points: 9
Career high: #755May 2023
Titles: 0
2026: 8–2

#1254This week

Best #755 in May 2023

No match scheduled.

Points to defend

1points to defend in the next 8 weeks

Next: Gimcheon, 1 pts on Nov 30

Pro shows every event being defended, the round and its share of the total.

See it with Pro

ATP rankings breakdown, Sep 28

Splits

Matches

8–280%

10 matches in 2026

LatestLost to Sanhui Shin, Gimcheon F24 May

Sets: 16–673%
Tiebreaks: 1–0100%
Deciding sets: 2–0100%
From a set down: 1–233%
Finals: 0–10%

Gimcheon 2026ITF M15Court speedRunner-up

267⁷

Andong 2026ITF M15Court speedLost R32

R3213 May

Serve & return

Last 12 months against the tour average

Pro Holds, breaks, aces, first and second serve, break points saved and return points won, each against the tour average.

Season by season

178 matches on record

SeasonAllHardClayGrassTitlesBest rank

20268–28–2––#1601

202521–1821–18––#1147

202424–2224–22––#860

202321–2021–180–2–#758

202218–1515–133–2–#1430

20216–36–3––

Best wins, last 12 months

GimcheonQuarterfinal22 May

GimcheonSemifinal23 May

Yunseok Jang

267⁷

Dong Ju Kim

046¹

GimcheonRound of 3220 May

Most played

Head-to-head against the opponents Jang has met most

Titles

0 titles from 1 final.