Matches
W-L: 7-3 (70.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 2006-02-10 | Davis Cup G1 R1: KOR vs IND | Hard | RR | 677 | 232 | 3-6 6-2 6-3 6-4 | ||
| 2004-04-09 | Davis Cup G2 R2: KOR vs LIB | Hard | RR | 578 | - | 6-2 6-2 6-1 | ||
| 2004-02-06 | Davis Cup G2 R1: MAS vs KOR | Hard | RR | 709 | 891 | 6-3 7-5 6-4 | ||
| 2003-04-04 | Davis Cup G1 PO: INA vs KOR | Hard | RR | 641 | 539 | 7-5 6-2 2-1 RET | ||
| 2003-04-04 | Davis Cup G1 PO: INA vs KOR | Hard | RR | 641 | 905 | 7-5 7-6(2) | ||
| 2003-02-07 | Davis Cup G1 R1: THA vs KOR | Carpet | RR | 13 | 647 | 6-2 6-2 6-3 | ||
| 2003-02-07 | Davis Cup G1 R1: THA vs KOR | Carpet | RR | 213 | 647 | 6-1 6-3 | ||
| 2002-09-20 | Davis Cup G1 PO: LIB vs KOR | Clay | RR | 657 | - | 6-2 6-1 6-3 | ||
| 2002-04-05 | Davis Cup G1 PO: UZB vs KOR | Hard | RR | 583 | 161 | 6-2 6-4 4-6 6-1 | ||
| 2002-04-05 | Davis Cup G1 PO: UZB vs KOR | Hard | RR | 145 | 583 | 6-7(2) 6-4 6-0 6-2 |
Hee-Seok Chung
W-L: 7-3 (70.00%)