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| Auckland Tier IV Hard | Jan 5 2003 |
| 1 | Emmanuelle Gagliardi - Grande | 7-62 6-1 |
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| Hobart Tier V Hard | Jan 12 2003 |
| 1 | Angelika Roesch - Grande(6) | 3-6 6-3 7-64 |
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| Australian Open Hard | Jan 26 2003 |
| 1 | Grande - Aniko Kapros | 6-0 6-1 |
| 2 | Elena Bovina(20) - Grande | 6-1 6-2 |
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| Pan Pacific Open Tier I Carpet | Feb 2 2003 |
| Qual 1 | Grande(4) - Janet Lee | 6-3 6-3 |
| Qual 2 | Grande(4) - Diana Ospina | 6-1 6-3 |
| Qual 3 | Grande(4) - Yoon-Jeong Cho(7) | 6-4 6-3 |
| 1 | Ai Sugiyama - Grande-Q | 6-1 4-6 6-2 |
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| Paris Tier II Hard | Feb 9 2003 |
| 1 | Grande - Silvia Farina Elia(6) | 6-3 1-6 7-5 |
| 2 | Elena Dementieva - Grande | 6-3 4-6 6-3 |
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| Antwerp Tier II Hard | Feb 16 2003 |
| 1 | Tina Pisnik - Grande | 6-3 4-6 6-3 |
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| Dubai Tier II Hard | Feb 23 2003 |
| 1 | Conchita Martinez - Grande | 6-3 6-2 |
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| Indian Wells Tier I Hard | Mar 16 2003 |
| 1 | Evgenia Kulikovskaya-Q - Grande | 6-4 6-1 |
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| Key Biscayne Tier I Hard | Mar 30 2003 |
| 1 | Tatiana Poutchek - Grande | 6-2 1-6 6-3 |
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| Casablanca Tier V Clay | Apr 6 2003 |
| 1 | Grande(2) - Adriana Serra-Zanetti | 6-3 7-5 |
| 2 | Grande(2) - Maria Elena Camerin-LL | 6-2 7-5 |
| QF | Grande(2) - Lubomira Kurhajcova | 6-2 6-0 |
| SF | Grande(2) - Marta Marrero | 6-76 7-5 6-4 |
| F | Grande(2) - Antonella Serra Zanetti | 6-2 4-6 6-1 |
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| Estoril Tier IV Clay | Apr 13 2003 |
| 1 | Emmanuelle Gagliardi - Grande(4) | 6-3 |
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| Bol Tier III Clay | May 4 2003 |
| 1 | Tathiana Garbin - Grande(5) | 6-2 4-6 6-2 |
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| Rome Tier I Clay | May 18 2003 |
| 1 | Cara Black-Q - Grande | 6-3 7-5 |
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| Madrid Tier III Clay | May 25 2003 |
| 1 | Barbara Schett - Grande | 6-3 6-2 |
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| Roland Garros Clay | Jun 8 2003 |
| 1 | Grande - Ansley Cargill | 6-3 6-1 |
| 2 | Grande - Elena Bovina(20) | 7-5 6-3 |
| 3 | Magdalena Maleeva(15) - Grande | 6-3 2-6 6-3 |
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| Vienna Tier III Clay | Jun 15 2003 |
| 1 | Grande - Iveta Benesova | 6-4 6-2 |
| 2 | Jelena Dokic(1) - Grande | 6-2 5-7 6-2 |
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| 's-Hertogenbosch Tier III Grass | Jun 22 2003 |
| 1 | Barbara Rittner - Grande | 6-1 6-3 |
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| Wimbledon Grass | Jul 6 2003 |
| 1 | Grande - Patricia Wartusch | 6-1 6-4 |
| 2 | Lindsay Davenport(5) - Grande | 6-3 6-1 |
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| Fed Cup Quarterfinals | Jul 20 2003 |
| | Chanda Rubin-usa - Grande | 6-3 6-3 |
| | Meghann Shaughnessy-usa - Grande | 6-3 7-5 |
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| Stanford Tier II Hard | Jul 27 2003 |
| 1 | Angela Haynes-Q - Grande | 6-3 6-4 |
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| San Diego Tier II Hard | Aug 3 2003 |
| 1 | Eleni Daniilidou - Grande | 7-5 6-3 |
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| Los Angeles Tier II Hard | Aug 10 2003 |
| 1 | Grande - Janette Husarova | 6-3 5-7 6-4 |
| 2 | Grande - Angelique Widjaja-LL | 6-4 1-6 6-4 |
| 3 | Francesca Schiavone(16) - Grande | 6-3 6-0 |
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| Toronto Tier I Hard | Aug 17 2003 |
| 1 | Cara Black - Grande | 6-2 2-6 6-3 |
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| New Haven Tier II Hard | Aug 24 2003 |
| Qual 1 | Grande - Karolina Sprem | 6-4 6-2 |
| Qual 2 | Grande - Maja Matevzic(3) | 6-1 3-6 6-0 |
| Qual 3 | Grande - Saori Obata | 6-3 6-2 |
| 1 | Cara Black-Q - Grande-Q | 6-2 6-1 |
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| US Open Hard | Sep 7 2003 |
| 1 | Tamarine Tanasugarn - Grande | 6-0 7-5 |
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| Leipzig Tier II Carpet | Sep 28 2003 |
| Qual 1 | Grande(5) - Sybille Bammer | 7-62 6-4 |
| Qual 2 | Janette Husarova - Grande(5) | 6-4 6-2 |
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| Filderstadt Tier II Hard | Oct 12 2003 |
| Qual 1 | Stéphanie Cohen-Aloro - Grande | 6-2 6-2 |
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| Zurich Tier I Hard | Oct 19 2003 |
| Qual 1 | Grande - Silvija Talaja | 7-66 0-6 6-4 |
| Qual 2 | Grande - Tatiana Perebiynis | 7-65 6-0 |
| Qual 3 | Katarina Srebotnik(6) - Grande | 6-3 1-6 6-1 |
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| Luxembourg Tier III Hard | Oct 26 2003 |
| 1 | Alicia Molik(7) - Grande | 6-3 6-3 |
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| Quebec City Tier III Hard | Nov 2 2003 |
| 1 | Grande(9) - Adriana Serra-Zanetti | 7-63 0-6 6-4 |
| 2 | Lubomira Kurhajcova - Grande(9) | 6-3 6-4 |