JN

ATP · #479

▲ 10career high · #236

Ji Sung
Nam

KORKOR·age 32·Right-handed·183cm · 6′0″

0

Career titles

#236

Career high rank

93-108

Career W/L

Current form

last 5 matches

2–3 · recent

Busan · Q1

L

Marat Sharipov

6–36–2

04-13

Miyazaki · R32

L

Braden Shick

6–46–2

03-30

Miyazaki · Q2

W

Yuta Kikuchi

6–46–4

03-30

Miyazaki · Q1

W

Takuya Kumasaka

6–26–4

03-30

Phan · Q1

L

Marek Gengel

6–36–4

01-26

Rankings & Race

updated weekly · 52w rolling

Current rank · ATP

#479▲ 10

Points total

80

52-week rolling

Points dropping next week

–

next defending · –

Tournaments played

–

career high · #236

Ranking trajectory · 52w · lower = better52w ago #383·now #479

52w ago39w26w13wnow

Race position

Not in current race

go to ATP Race →

Head to Head

top rivals · all-time

JPNYuichi Sugita0–4

JPNKaichi Uchida2–1

AUSChristopher Oconnell0–2

Career Stats

singles · all-time

Career record

93 – 108

win rate · 46.3%

Titles

0

tour-level singles

Hard

86–96

47% win

Clay

5–11

31% win

Grass

1–0

100% win

Elo rating by surface

Hard1516peak 1541 · 161 matches

Grass1506peak 1506 · 1 matches

Clay1479peak 1500 · 15 matches

Recent Matches

last 20

Date	Tournament	Round	Opponent	Score	W/L
2026-04-13	Busan CH	Q1	Marat Sharipov	6-3 6-2	L
2026-03-30	Miyazaki CH	Q2	Yuta Kikuchi	6-4 6-4	W
2026-03-30	Miyazaki CH	Q1	Takuya Kumasaka	6-2 6-4	W
2026-03-30	Miyazaki CH	R32	Braden Shick	6-4 6-2	L
2026-01-26	Phan Thiet 2 CH	Q1	Marek Gengel	6-3 6-4	L
2026-01-05	Nonthaburi 1 CH	Q1	Kokoro Isomura	1-6 7-6(6) 6-4	L
2025-11-17	Yokohama CH	Q2	Igor Ribeiro Marcondes	6-4 6-4	L
2025-11-17	Yokohama CH	Q1	Nathan Trouve	6-0 6-1	W
2025-11-10	Kobe CH	Q2	Duje Ajdukovic	6-4 5-7 6-4	W
2025-11-10	Kobe CH	Q1	Tsung Hao Huang	6-2 6-3	W
2025-11-10	Kobe CH	R32	Hynek Barton	6-7(8) 6-4 7-6(6)	L
2025-11-03	Taipei CH	Q2	Takeru Yuzuki	7-6(5) 6-1	W
2025-11-03	Taipei CH	Q1	Ren Nakamura	6-1 6-2	W
2025-11-03	Taipei CH	R32	Jurij Rodionov	2-6 7-6(3) 6-2	L
2025-10-27	Seoul CH	Q2	Uisung Park	6-4 6-1	L
2025-10-27	Seoul CH	Q1	Neil Oberleitner	6-3 4-6 6-1	W
2025-08-25	Zhangjiagang CH	Q2	Tsung Hao Huang	6-2 6-4	L
2025-08-25	Zhangjiagang CH	Q1	Niki Kaliyanda Poonacha	6-4 0-0 RET	W
2025-08-04	Grodzisk Mazowiecki CH	Q1	Rafael Jodar	6-0 6-3	L
2025-07-21	Zug CH	Q1	Lukas Pokorny	4-6 6-2 6-1	L