| | |
| Hopman Cup Hard | Jan 11 2004 |
| | Clijsters - Daniela Hantuchova | 6-1 6-2 |
| | Alicia Molik - Clijsters | 3-6 7-66 2-3 |
| | |
| Australian Open Hard | Feb 1 2004 |
| 1 | Clijsters(2) - Marlene Weingartner | 6-3 6-2 |
| 2 | Clijsters(2) - Maria Elena Camerin | 6-0 6-0 |
| 3 | Clijsters(2) - Dinara Safina | 6-2 6-1 |
| 4 | Clijsters(2) - Silvia Farina Elia(20) | 6-3 6-3 |
| QF | Clijsters(2) - Anastasia Myskina(6) | 6-2 7-69 |
| SF | Clijsters(2) - Patty Schnyder(22) | 6-2 7-62 |
| F | Justine Henin(1) - Clijsters(2) | 6-3 4-6 6-3 |
| | |
| Paris Tier II Hard | Feb 15 2004 |
| 1 | Clijsters(1) | bye |
| 2 | Clijsters(1) - Maria Sanchez Lorenzo | 6-1 6-0 |
| QF | Clijsters(1) - Silvia Farina Elia(7) | 3-6 7-5 6-3 |
| SF | Clijsters(1) - Dinara Safina-Q | 6-1 6-1 |
| F | Clijsters(1) - Mary Pierce | 6-2 6-1 |
| | |
| Antwerp Tier II Carpet | Feb 22 2004 |
| 1 | Clijsters(2) | bye |
| 2 | Clijsters(2) - Arantxa Parra Santonja-LL | 6-3 6-2 |
| QF | Clijsters(2) - Magdalena Maleeva(9) | 7-62 6-2 |
| SF | Clijsters(2) - Myriam Casanova-LL | 6-1 6-2 |
| F | Clijsters(2) - Silvia Farina Elia(8) | 6-3 6-0 |
| | |
| Indian Wells Tier I Hard | Mar 21 2004 |
| 1 | Clijsters(2) | bye |
| 2 | Clijsters(2) - Angelika Roesch-Q | 6-1 6-3 |
| 3 | Laura Granville - Clijsters(2) | walkover |
| | |
| Fed Cup | Apr 24 2004 |
| | Clijsters - Jelena Kostanic Tosic-cro | 6-1 4-6 6-1 |
| | Clijsters - Karolina Sprem-cro | 6-1 6-3 |
| | |
| Berlin Tier I Clay | May 9 2004 |
| 1 | Clijsters(1) | bye |
| 2 | Clijsters(1) - Marta Marrero-Q | 6-3 2-6 6-4 |
| 3 | Karolina Sprem - Clijsters(1) | walkover |
| | |
| Hasselt Tier III Hard | Oct 3 2004 |
| 1 | Clijsters(2) | bye |
| 2 | Clijsters(2) - Iveta Benesova | 7-63 6-2 |
| QF | Clijsters(2) - Magdalena Maleeva(7)-WC | 6-3 6-4 |
| SF | Elena Bovina(3) - Clijsters(2) | 6-4 2-2 |