Matches
W-L: 2-8 (20.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 2008-09-19 | Davis Cup WG PO: NED vs KOR | Clay | RR | 252 | 246 | 6-2 6-1 6-3 | ||
| 2008-07-28 | Cincinnati Masters | Hard | R32 | 37 | 252 | 6-2 6-2 | ||
| 2008-07-14 | Indianapolis | Hard | R32 | 293 | 93 | 6-4 7-6(4) | ||
| 2008-07-14 | Indianapolis | Hard | R16 | 8 | 293 | 6-3 7-5 | ||
| 2008-07-07 | Newport | Grass | R32 | 93 | 297 | 6-3 2-6 6-4 | ||
| 2008-05-18 | Casablanca | Clay | R32 | 117 | 236 | 6-4 6-1 | ||
| 2008-02-08 | Davis Cup WG R1: GER vs KOR | Clay | RR | 321 | 62 | 6-1 3-6 6-4 | ||
| 2007-10-01 | Tokyo | Hard | R64 | 106 | 387 | 6-2 6-2 | ||
| 2007-09-21 | Davis Cup WG PO: SVK vs KOR | Clay | RR | 165 | 392 | 6-3 6-2 7-6(2) | ||
| 2007-09-10 | Beijing | Hard | R32 | 129 | 407 | 6-4 7-6(4) |
Woong-Sun Jun
W-L: 2-8 (20.00%)