ATP · South Korea · Right-handed · 175 cm · 29.3 yrs

Seong Chan Hong

Rank

#141

Elo

1850

Serve skill

0.146 ±2.629

Return skill

0.251 ±2.629

Points observed

24,656

Hard Elo

1807

Clay Elo

1701

Grass Elo

1629

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

1-3

Hard

1-3

Career

93-98

Titles

Best rank

#139

Rest days

Matches (14d)

Last 10 matches

Lvs Rei Sakamoto · Rolex Shanghai Masters · Hard6-3 7-52026-10-05

Lvs Tristan Schoolkate · US Open · Hard6-4 7-6(6)2026-08-26

Wvs Nikoloz Basilashvili · US Open · Hard6-3 7-6(1)2026-08-25

Lvs Chak Lam Coleman Wong · Cincinnati Open · Hard6-4 6-22026-08-11

Wvs Illya Marchenko · Shanghai Masters · Hard7-6(5) 6-42024-10-02

Lvs Yosuke Watanuki · Shanghai Masters · Hard6-2 7-52024-10-02

Lvs Alibek Kachmazov · Chengdu · Hard6-4 6-12024-09-18

Wvs Maks Kasnikowski · Davis Cup WG1 R1: POL vs KOR · Hard7-6(8) 6-22024-09-13

Wvs Tung Lin Wu · Shanghai CH · Hard6-7(2) 6-4 6-42024-09-02

Lvs Dalibor Svrcina · Shanghai CH · Hard7-5 6-32024-09-02

As of 2026-10-17 15:55 UTC — this player hasn't been on a recent slate, so the snapshot is 3 days old. · For informational purposes only; not betting advice.