ATP · KOR · Right-handed · 183 cm · 32.9 yrs

Ji Sung Nam

Rank

#768

Elo

1562

Serve skill

0.001 ±1.480

Return skill

0.123 ±1.472

Points observed

26,813

Hard Elo

1571

Clay Elo

1458

Grass Elo

1562

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

2-6

Clay

0-2

Hard

2-4

Career

93-110

Titles

Best rank

#240

Rest days

Matches (14d)

Last 10 matches

Lvs Jan Kumstat · Prostejov CH · Clay6-4 6-42026-06-01

Lvs Laurent Lokoli · Vicenza CH · Clay7-5 6-42026-05-25

Lvs Marat Sharipov · Busan CH · Hard6-3 6-22026-04-13

Wvs Yuta Kikuchi · Miyazaki CH · Hard6-4 6-42026-03-30

Wvs Takuya Kumasaka · Miyazaki CH · Hard6-2 6-42026-03-30

Lvs Braden Shick · Miyazaki CH · Hard6-4 6-22026-03-30

Lvs Marek Gengel · Phan Thiet 2 CH · Hard6-3 6-42026-01-26

Lvs Kokoro Isomura · Nonthaburi 1 CH · Hard1-6 7-6(6) 6-42026-01-05

Wvs Nathan Trouve · Yokohama CH · Hard6-0 6-12025-11-17

Lvs Igor Ribeiro Marcondes · Yokohama CH · Hard6-4 6-42025-11-17

As of 2026-07-13 01:03 UTC · For informational purposes only; not betting advice.