SK
ATP · Unranked
Sun Yong
Kim Jr
KORKOR·age 39·Right-handed
0
Career titles
5-15
Career W/L
Current form
last 5 matchesChuncheon · R32
LPavol Cervenak
6–16–2
11-02
Seoul · R32
LMarinko Matosevic
6–36–3
10-26
Busan · R32
LChris Eaton
6–46–3
05-11
Busan · R32
LYen Hsun Lu
6–46–1
10-27
Seoul · R32
LYuri Schukin
6–36–2
10-20
Race position
Not in current raceHead to Head
top rivals · all-timeCareer Stats
singles · all-timeCareer record
5 – 15
win rate · 25.0%
Titles
0
tour-level singles
Hard
3–14
18% win
Clay
1–1
50% win
Elo rating by surface
Clay1500peak 1505 · 2 matches
Hard1456peak 1508 · 17 matches
Recent Matches
last 20| Date | Tournament | Round | Opponent | Score | W/L |
|---|---|---|---|---|---|
| 2009-11-02 | Chuncheon CH | R32 | Pavol Cervenak | 6-1 6-2 | L |
| 2009-10-26 | Seoul CH | R32 | Marinko Matosevic | 6-3 6-3 | L |
| 2009-05-11 | Busan CH | R32 | Chris Eaton | 6-4 6-3 | L |
| 2008-10-27 | Busan CH | R32 | Yen Hsun Lu | 6-4 6-1 | L |
| 2008-10-20 | Seoul CH | R32 | Yuri Schukin | 6-3 6-2 | L |
| 2007-10-29 | Busan CH | R32 | Dudi Sela | 7-6(4) 6-4 | L |
| 2007-10-22 | Seoul CH | R32 | Ivo Minar | 6-4 6-1 | L |
| 2007-05-28 | Busan CH | R32 | Brendan Evans | 6-1 7-5 | L |
| 2007-02-09 | Davis Cup G1 R1: KOR vs KAZ | RR | Dmitriy Makeyev | 6-3 6-1 | W |
| 2006-11-06 | Busan CH | R32 | Nathan Healey | 7-6(5) 6-2 | L |
| 2006-10-30 | Seoul CH | R32 | Julien Jeanpierre | 7-6(5) 6-7(2) 6-4 | L |
| 2006-08-14 | Samarkand CH | R16 | Denis Istomin | 6-1 6-1 | L |
| 2006-08-14 | Samarkand CH | R32 | Vaja Uzakov | 4-6 6-3 7-6(5) | W |
| 2005-10-31 | Busan CH | R16 | Bjorn Phau | 6-2 7-5 | L |
| 2005-10-31 | Busan CH | R32 | Takahiro Terachi | 7-5 6-0 | W |
| 2005-10-24 | Seoul CH | R32 | Nicolas Thomann | 7-5 6-4 | L |
| 2005-09-23 | Davis Cup G2 F: NZL vs KOR | RR | Jose Rubin Statham | 6-4 6-4 | L |
| 2005-07-15 | Davis Cup G2 R2: KOR vs POC | RR | Michael Leong | 6-1 6-3 | W |
| 2005-07-15 | Davis Cup G2 R2: KOR vs POC | RR | Juan Sebastian Langton | 6-4 6-3 | W |
| 2003-09-15 | Seoul CH | R32 | Takao Suzuki | 6-2 6-4 | L |