| 2007-10-01 | Tokyo | Hard | R16 | 28 |  Ivo Karlovic (7) | 39 |  Hyung-Taik Lee (9) | 7-6(6) 6-7(8) 7-6(8) | H2H | 3 | 159 | 35 | 2 | 71.5% | 80.6% | 59.5% | 4/4 |
| 2007-10-01 | Tokyo | Hard | R32 | 39 | Hyung-Taik Lee (9) | 96 |  Yen-Hsun Lu | 6-1 6-4 | H2H | 3 | 73 | 1 | 2 | 67.3% | 82.9% | 41.2% | 0/1 |
| 2007-09-21 | Davis Cup WG PO: SVK vs KOR | Clay | RR | 39 | Hyung-Taik Lee | 418 |  Martin Klizan | 6-3 6-0 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 2007-09-21 | Davis Cup WG PO: SVK vs KOR | Clay | RR | 39 | Hyung-Taik Lee | 165 | Lukas Lacko | 6-3 6-3 4-6 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 2007-09-10 | Beijing | Hard | QF | 7 |  Fernando Gonzalez (2) | 39 | Hyung-Taik Lee (6) | 7-5 6-7(5) 6-4 | H2H | 3 | 143 | 8 | 4 | 64.2% | 70.6% | 47.4% | 4/8 |
| 2007-09-10 | Beijing | Hard | R16 | 39 | Hyung-Taik Lee (6) | 162 |  Bjorn Phau | 7-6(4) 6-1 | H2H | 3 | 80 | 5 | 4 | 60.0% | 79.5% | 57.7% | 6/6 |
| 2007-09-10 | Beijing | Hard | R32 | 39 | Hyung-Taik Lee (6) | 173 | Adrian Garcia | 6-4 6-3 | H2H | 3 | 82 | 2 | 1 | 56.6% | 76.7% | 65.2% | 0/1 |
| 2007-08-27 | US Open | Hard | R32 | 43 | Hyung-Taik Lee | 19 |  Andy Murray (19) | 6-3 6-3 2-6 7-5 | H2H | 5 | 163 | 5 | 3 | 64.1% | 73.3% | 47.6% | 3/7 |
| 2007-08-27 | US Open | Hard | R64 | 43 | Hyung-Taik Lee | 14 |  Guillermo Canas (14) | 7-5 7-5 6-3 | H2H | 5 | 142 | 3 | 3 | 62.6% | 74.2% | 51.4% | 3/6 |
| 2007-08-27 | US Open | Hard | R128 | 43 | Hyung-Taik Lee | 36 | Dominik Hrbaty | 6-7(4) 6-4 7-5 6-7(6) 6-4 | H2H | 5 | 238 | 12 | 5 | 59.9% | 68.8% | 42.5% | 8/16 |
