2003 US Open – Women's singles
# 2003 US Open – Women's singles

Justine Henin-Hardenne defeated Kim Clijsters in the final, 7–5, 6–1 to win the women's singles tennis title at the 2003 US Open. She lost only one set during the tournament.

Serena Williams was the reigning champion, but did not participate due to injury. Defending finalist and her sister Venus Williams also withdrew before the tournament due to injury, marking the first time in the Open Era that neither of the reigning US Open finalists returned. This was also the only major between the 1997 Australian Open and the 2011 French Open (a span of 56 events) where neither of the Williams sisters competed.

This marked the first US Open main draw appearance of future champion Flavia Pennetta; she lost to Svetlana Kuznetsova in the first round.

## Seeds

* Kim Clijsters (final)
* Justine Henin-Hardenne (champion)
* Lindsay Davenport (semifinals)
* Venus Williams (withdrew)
* Amélie Mauresmo (quarterfinals)
* Jennifer Capriati (semifinals)
* Anastasia Myskina (quarterfinals)
* Chanda Rubin (first round)
* Daniela Hantuchová (third round)
* Magdalena Maleeva (first round)
* Elena Dementieva (fourth round)
* Conchita Martínez (second round)
* Vera Zvonareva (third round)
* Amanda Coetzer (third round)
* Ai Sugiyama (fourth round)
* Elena Bovina (first round)
* Meghann Shaughnessy (fourth round)
* Patty Schnyder (second round)
* Nadia Petrova (third round)
* Silvia Farina Elia (second round)
* Anna Pistolesi (first round)
* Jelena Dokić (second round)
* Nathalie Dechy (second round)
* Paola Suárez (quarterfinals)
* Eleni Daniilidou (first round)
* Lina Krasnoroutskaya (first round)
* Svetlana Kuznetsova (third round)
* Lisa Raymond (second round)
* Francesca Schiavone (quarterfinals)
* Magüi Serna (second round)
* Alexandra Stevenson (first round)
* Marie-Gayanay Mikaelian (second round)
* Katarina Srebotnik (second round)

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Kim Clijsters | 6 | 6 | | | | | | | | | |
| 5 | Amélie Mauresmo | 1 | 4 | | | | | | | | | |
| 5 | Amélie Mauresmo | 1 | 4 | 1 | Kim Clijsters | 6 | 6 | | | | | |
| | | | | 3 | Lindsay Davenport | 2 | 3 | | | | | |
| 3 | Lindsay Davenport | 6 | 6 | 3 | Lindsay Davenport | 2 | 3 | | | | | |
| 24 | Paola Suárez | 4 | 0 | | | | | | | | | |
| 24 | Paola Suárez | 4 | 0 | | | | | | 1 | Kim Clijsters | 5 | 1 |
| | | | | | | | | | 2 | Justine Henin-Hardenne | 7 | 6 |
| 6 | Jennifer Capriati | 6 | 6 | | | | | | | | | | 2 | Justine Henin-Hardenne | 7 | 6 |
| 29 | Francesca Schiavone | 1 | 3 | | | | | | | | | |
| 29 | Francesca Schiavone | 1 | 3 | 6 | Jennifer Capriati | 6 | 5 | $6^4$ | | | | |
| | | | | 2 | Justine Henin-Hardenne | 4 | 7 | $7^7$ | | | | |
| 7 | Anastasia Myskina | 2 | 3 | 2 | Justine Henin-Hardenne | 4 | 7 | $7^7$ | | | | |
| 2 | Justine Henin-Hardenne | 6 | 6 | | | | | | | | | |

### Top half

**Section 1**

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | K Clijsters | 6 | 6 | | | | | | | | | | | | | | |
| WC | A Liu | 2 | 3 | 1 | K Clijsters | 6 | 6 | | | | | | | | | | |
| | L Granville | 6 | 6 | | L Granville | 1 | 1 | | | | | | | | | | |
| | A Cargill | 4 | 0 | | | | | | 1 | K Clijsters | 6 | 6 | | | | | |
| | P Mandula | 7 | 6 | | | | | | 27 | S Kuznetsova | 3 | 2 | | | | | |
| | C Black | 5 | 2 | | P Mandula | 3 | 3 | | | | | | | | | | |
| | F Pennetta | 1 | 1 | 27 | S Kuznetsova | 6 | 6 | | | | | | | | | | |
| 27 | S Kuznetsova | 6 | 6 | | | | | | | | | | | 1 | K Clijsters | 6 | 6 |
| 17 | M Shaughnessy | 6 | 6 | | | | | | | | | | | 17 | M Shaughnessy | 2 | 4 |
| | K Šprem | 3 | 2 | 17 | M Shaughnessy | 6 | 7 | | | | | | | | | | |
| WC | C Morariu | 3 | 5 | | M Matevžič | 3 | 5 | | | | | | | | | | |
| | M Matevžič | 6 | 7 | | | | | | 17 | M Shaughnessy | 4 | 6 | 6 | | | | |
| Q | V Douchevina | 4 | 2 | | | | | | 13 | V Zvonareva | 6 | 4 | 2 | | | | |
| | A Harkleroad | 6 | 6 | | A Harkleroad | 3 | 6 | 1 | | | | | | | | | |
| | Ľ Kurhajcová | 3 | 2 | 13 | V Zvonareva | 6 | 4 | 6 | | | | | | | | | |
| 13 | V Zvonareva | 6 | 6 | | | | | | | | | | | | | | |

**Section 2**

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 9 | D Hantuchová | 6 | 6 | | | | | | | | | | | | | | |
| | M Bartoli | 3 | 2 | | 9 | D Hantuchová | 6 | 6 | | | | | | | | | |
| | J Vakulenko | 7 | 6 | | | J Vakulenko | 3 | 2 | | | | | | | | | |
| | B Rittner | 5 | 2 | | | | | | | 9 | D Hantuchová | 2 | 4 | | | | |
| | T Tanasugarn | 6 | 7 | | | | | | | | T Tanasugarn | 6 | 6 | | | | |
| | R Grande | 0 | 5 | | | T Tanasugarn | 6 | 6 | | | | | | | | | |
| WC | B Bielik | 1 | 4 | | 18 | P Schnyder | 4 | 3 | | | | | | | | | |
| 18 | P Schnyder | 6 | 6 | | | | | | | | | | | | T Tanasugarn | 2 | 2 |
| 26 | L Krasnoroutskaya | 1 | 6 | 3 | | | | | | | | | | 5 | A Mauresmo | 6 | 6 |
| | A Barna | 6 | 0 | 6 | | A Barna | 6 | $6^4$ | 5 | | | | | | | | |
| WC | T Logar | 4 | 2 | | Q | M Kirilenko | 3 | $7^7$ | 7 | | | | | | | | |
| Q | M Kirilenko | 6 | 6 | | | | | | | Q | M Kirilenko | 4 | 2 | | | | |
| | S Cohen-Aloro | 6 | 6 | | | | | | | 5 | A Mauresmo | 6 | 6 | | | | |
| Q | A Jidkova | 2 | 4 | | | S Cohen-Aloro | 2 | 2 | | | | | | | | | |
| | A Widjaja | 0 | 2 | | 5 | A Mauresmo | 6 | 6 | | | | | | | | | |
| 5 | A Mauresmo | 6 | 6 | | | | | | | | | | | | | | |

**Section 3**

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 3 | L Davenport | 6 | 6 | | | | | | | | | | | | | | | |
| | E Callens | 1 | 0 | | 3 | L Davenport | 6 | 6 | | | | | | | | | | |
| | D Bedáňová | 4 | 0 | | | ME Camerin | 2 | 4 | | | | | | | | | | |
| | ME Camerin | 6 | 6 | | | | | | | 3 | L Davenport | 6 | 6 | | | | | |
| | C Fernández | 6 | 1 | 5 | | | | | | | M Czink | 0 | 2 | | | | | |
| | M Czink | 3 | 6 | 7 | | M Czink | 4 | 6 | 6 | | | | | | | | | |
| Q | T Poutchek | 3 | $6^1$ | | 28 | L Raymond | 6 | 4 | 1 | | | | | | | | | |
| 28 | L Raymond | 6 | $7^7$ | | | | | | | | | | | 3 | L Davenport | 6 | $6^6$ | 6 |
| 19 | N Petrova | 6 | 6 | | | | | | | | | | | 19 | N Petrova | 0 | $7^8$ | 2 |
| Q | C Castaño | 4 | 0 | | 19 | N Petrova | 6 | 6 | | | | | | | | | | |
| | D Chládková | 6 | 1 | 6 | | D Chládková | 1 | 2 | | | | | | | | | | |
| LL | Ad Serra Zanetti | 4 | 6 | 1 | | | | | | 19 | N Petrova | 6 | 6 | | | | | |
| | B Schett | $7^7$ | 7 | | | | | | | 14 | A Coetzer | 0 | 1 | | | | | |
| | J Husárová | $6^3$ | 5 | | | B Schett | 6 | 5 | 2 | | | | | | | | | |
| Q | G Lastra | 0 | 2 | | 14 | A Coetzer | 3 | 7 | 6 | | | | | | | | | |
| 14 | A Coetzer | 6 | 6 | | | | | | | | | | | | | | | |

**Section 4**

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 12 | C Martínez | 6 | 6 | | | | | | | | | | | | | | |
| | S Taylor | 3 | 4 | 12 | C Martínez | 5 | 4 | | | | | | | | | | |
| | A Molik | $7^7$ | 6 | | A Molik | 7 | 6 | | | | | | | | | | |
| Q | J Kostanić | $6^4$ | 3 | | | | | | A Molik | 4 | 6 | 2 | | | | | |
| | Z Ondrášková | 2 | 1 | | | | | 24 | P Suárez | 6 | 4 | 6 | | | | | |
| Q | M Sequera | 6 | 6 | Q | M Sequera | 1 | 0 | | | | | | | | | | |
| | A Rösch | 3 | 3 | 24 | P Suárez | 6 | 6 | | | | | | | | | | |
| 24 | P Suárez | 6 | 6 | | | | | | | | | | 24 | P Suárez | 6 | 3 | 7 |
| 25 | E Daniilidou | 3 | 1 | | | | | | | | | | | E Likhovtseva | 2 | 6 | 5 |
| | M Casanova | 6 | 6 | | M Casanova | 5 | 3 | | | | | | | | | | |
| | F Zuluaga | 6 | 6 | | F Zuluaga | 7 | 6 | | | | | | | | | | |
| | A Morigami | 1 | 4 | | | | | | F Zuluaga | $6^4$ | 4 | | | | | | |
| | E Likhovtseva | 6 | 6 | | | | | | E Likhovtseva | $7^7$ | 6 | | | | | | |
| | I Majoli | 1 | 1 | | E Likhovtseva | 7 | 6 | | | | | | | | | | |
| | M Vento-Kabchi | 6 | 6 | | M Vento-Kabchi | 5 | 3 | | | | | | | | | | |
| 8 | C Rubin | 4 | 4 | | | | | | | | | | | | | | |

### Bottom half

**Section 5**

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 6 | J Capriati | 6 | 6 | | | | | | | | | | | | | | | |
| | C Torrens Valero | 0 | 1 | | 6 | J Capriati | 6 | 6 | | | | | | | | | | |
| | M Irvin | 2 | $6^5$ | | | M Suchá | 1 | 1 | | | | | | | | | | |
| | M Suchá | 6 | $7^7$ | | | | | | | 6 | J Capriati | 6 | 2 | 6 | | | | |
| | M Sharapova | 6 | 6 | | | | | | | | É Loit | 2 | 6 | 2 | | | | |
| | V Ruano-Pascual | 1 | 1 | | | M Sharapova | 3 | 4 | | | | | | | | | | |
| | É Loit | 6 | 5 | 6 | | É Loit | 6 | 6 | | | | | | | | | | |
| 31 | A Stevenson | 2 | 7 | 4 | | | | | | | | | | | 6 | J Capriati | 6 | 7 |
| 23 | N Dechy | 3 | 6 | 6 | | | | | | | | | | | 11 | E Dementieva | 2 | 5 |
| WC | B Mattek | 6 | 4 | 4 | 23 | N Dechy | | | | | | | | | | | | |
| WC | S Perry | 3 | 1 | | | A Frazier | w/o | | | | | | | | | | | |
| | A Frazier | 6 | 6 | | | | | | | | A Frazier | $6^1$ | $6^3$ | | | | | |
| | T Perebiynis | 6 | 6 | | | | | | | 11 | E Dementieva | $7^7$ | $7^7$ | | | | | |
| | M Marrero | 1 | 4 | | | T Perebiynis | 7 | 4 | 0 | | | | | | | | | |
| Q | A Vašková | 2 | 3 | | 11 | E Dementieva | 5 | 6 | 6 | | | | | | | | | |
| 11 | E Dementieva | 6 | 6 | | | | | | | | | | | | | | | |

**Section 6**

| First Round | First Round | First Round | First Round | First Round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 15 | A Sugiyama | 6 | 6 | | | | | | | | | | | | | | | | |
| | C Martínez Granados | 1 | 0 | | 15 | A Sugiyama | 1 | 6 | 6 | | | | | | | | | | |
| | G León García | 1 | 0 | | | V Razzano | 6 | 3 | 3 | | | | | | | | | | |
| | V Razzano | 6 | 6 | | | | | | | 15 | A Sugiyama | 3 | 6 | 6 | | | | | |
| | J Craybas | 5 | 0 | | | | | | | | N Pratt | 6 | 4 | 3 | | | | | |
| | N Pratt | 7 | 6 | | | N Pratt | $7^7$ | 4 | 6 | | | | | | | | | | |
| Q | ME Salerni | 4 | 1 | | 20 | S Farina Elia | $6^5$ | 6 | 1 | | | | | | | | | | |
| 20 | S Farina Elia | 6 | 6 | | | | | | | | | | | | 15 | A Sugiyama | $7^7$ | 5 | 2 |
| 29 | F Schiavone | 6 | 6 | | | | | | | | | | | | 29 | F Schiavone | $6^5$ | 7 | 6 |
| | E Fislová | 4 | 4 | | 29 | F Schiavone | 6 | 6 | | | | | | | | | | | |
| | A Parra Santonja | 6 | 1 | 6 | | A Parra Santonja | 4 | 3 | | | | | | | | | | | |
| | K Koukalová | 2 | 6 | 2 | | | | | | 29 | F Schiavone | 7 | $7^{11}$ | | | | | | |
| | T Pisnik | 6 | 6 | | | | | | | | T Pisnik | 5 | $6^9$ | | | | | | |
| WC | A Haynes | 4 | 2 | | | T Pisnik | 7 | 6 | | | | | | | | | | | |
| Q | M Drake | 6 | $6^2$ | 1 | 33 | K Srebotnik | 5 | 0 | | | | | | | | | | | |
| 33 | K Srebotnik | 0 | $7^7$ | 6 | | | | | | | | | | | | | | | |

**Section 7**

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 7 | A Myskina | 6 | 3 | 6 | | | | | | | | | | | | | | |
| | H Nagyová | 2 | 6 | 1 | 7 | A Myskina | 6 | 2 | $7^7$ | | | | | | | | | |
| | S Foretz | 6 | 5 | 4 | | An Serra Zanetti | 2 | 6 | $6^3$ | | | | | | | | | |
| | An Serra Zanetti | 3 | 7 | 6 | | | | | | 7 | A Myskina | 2 | 6 | 6 | | | | |
| Q | Y Beygelzimer | $6^{10}$ | 5 | | | | | | | | M Sánchez Lorenzo | 6 | 4 | 3 | | | | |
| | M Sánchez Lorenzo | $7^{12}$ | 7 | | | M Sánchez Lorenzo | 7 | 6 | | | | | | | | | | |
| | Y-j Cho | 6 | 2 | 1 | 30 | M Serna | 5 | 1 | | | | | | | | | | |
| 30 | M Serna | 3 | 6 | 6 | | | | | | | | | | | 7 | A Myskina | $7^7$ | 6 |
| 22 | J Dokić | 6 | 6 | | | | | | | | | | | | | M Pierce | $6^2$ | 1 |
| | E Gagliardi | 4 | 2 | | 22 | J Dokić | 2 | $7^7$ | $6^5$ | | | | | | | | | |
| | M Pierce | 6 | 6 | | | M Pierce | 6 | $6^5$ | $7^7$ | | | | | | | | | |
| Q | S Gehrlein | 3 | 2 | | | | | | | | M Pierce | 6 | 6 | | | | | |
| | T Garbin | 4 | $7^8$ | 6 | | | | | | | S Asagoe | 4 | 1 | | | | | |
| Q | M Santangelo | 6 | $6^6$ | 4 | | T Garbin | 2 | 6 | 2 | | | | | | | | | |
| | S Asagoe | 6 | 6 | | | S Asagoe | 6 | 3 | 6 | | | | | | | | | |
| 10 | M Maleeva | 4 | 3 | | | | | | | | | | | | | | | |

**Section 8**

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 16 | E Bovina | 6 | $6^3$ | 4 | | | | | | | | | | | | | |
| | Ľ Cervanová | 4 | $7^7$ | 6 | | Ľ Cervanová | 4 | 1 | | | | | | | | | |
| | D Safina | 7 | 6 | | | D Safina | 6 | 6 | | | | | | | | | |
| WC | C Gullickson | 5 | 2 | | | | | | | | D Safina | 6 | 7 | | | | |
| | S Reeves | 6 | 6 | | | | | | | | C Schaul | 4 | 5 | | | | |
| | I Benešová | 1 | 1 | | | S Reeves | 1 | 6 | 3 | | | | | | | | |
| | C Schaul | $7^7$ | 6 | | | C Schaul | 6 | 4 | 6 | | | | | | | | |
| 21 | A Pistolesi | $6^5$ | 2 | | | | | | | | | | | | D Safina | 0 | 3 |
| 32 | M-G Mikaelian | 6 | 6 | | | | | | | | | | | 2 | J Henin-Hardenne | 6 | 6 |
| | M Weingärtner | 3 | 1 | | 32 | M-G Mikaelian | 5 | 4 | | | | | | | | | |
| Q | T Sun | 2 | 5 | | | S Obata | 7 | 6 | | | | | | | | | |
| | S Obata | 6 | 7 | | | | | | | | S Obata | 1 | 2 | | | | |
| | D Randriantefy | 3 | 0 | | | | | | | 2 | J Henin-Hardenne | 6 | 6 | | | | |
| | S Talaja | 6 | 6 | | | S Talaja | 1 | 2 | | | | | | | | | |
| Q | A Kapros | 5 | 3 | | 2 | J Henin-Hardenne | 6 | 6 | | | | | | | | | |
| 2 | J Henin-Hardenne | 7 | 6 | | | | | | | | | | | | | | |
