USA: US Open - Doubles - Main |
| 1/32-finals | Ruano Pascual V./Suarez P. | Hantuchova D./Safina D. | 2:0 (6:3, 7:5) | details | 01.09.2004 |
USA: New Haven - Doubles - Main |
| Quarter-finals | Hantuchova D./Safina D. | Petrova N./Shaughnessy M. | 1:2 (2:6, 6:4, 1:6) | details | 26.08.2004 |
| 1/8-finals | Kirilenko M./Sharapova M. | Hantuchova D./Safina D. | 0:2 (6:7, 3:6) | details | 24.08.2004 |
France: French Open - Doubles - Main |
| 1/16-finals | Hantuchova D./Safina D. | Craybas J./Weingartner M. | 0:2 (1:6, 2:6) | details | 28.05.2004 |
| 1/32-finals | Vento-Kabchi M./Widjaja A. | Hantuchova D./Safina D. | 0:2 (1:6, 1:6) | details | 27.05.2004 |
Italy: Rome - Doubles - Main |
| 1/8-finals | Hantuchova D./Safina D. | Ani M./Gagliardi E. | 1:2 (6:7, 6:3, 2:6) | details | 13.05.2004 |
| 1/16-finals | Bartoli M./Tu M. | Hantuchova D./Safina D. | 1:2 (6:2, 5:7, 1:6) | details | 11.05.2004 |
Germany: Berlin - Doubles - Main |
| 1/16-finals | Stewart B./Stosur S. | Hantuchova D./Safina D. | 2:1 (6:0, 1:6, 6:4) | details | 03.05.2004 |