| | |
| Gold Coast Tier III Hard | Jan 11 2004 |
| Qual 1 | Silvija Talaja - Schruff | 7-5 7-67 |
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| Sydney Tier II Hard | Jan 18 2004 |
| Qual 1 | Dinara Safina(5) - Schruff | 6-3 6-4 |
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| Australian Open Hard | Feb 1 2004 |
| Qual 1 | Sandra Kloesel - Schruff(2) | 6-4 6-1 |
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| Ortisei $75,000 Carpet | Feb 8 2004 |
| 1 | Eva Fislova - Schruff | 6-1 6-4 |
| | |
| Paris Tier II Hard | Feb 15 2004 |
| Qual 1 | Schruff - Marta Marrero | 6-3 6-3 |
| Qual 2 | Daja Bedanova-WC - Schruff | 6-3 6-4 |
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| Hyderabad Tier IV Clay | Feb 22 2004 |
| 1 | Adriana Serra-Zanetti - Schruff | 6-3 6-2 |
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| Bogota Tier III Hard | Feb 29 2004 |
| 1 | Barbara Schwartz - Schruff | 6-1 6-1 |
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| Acapulco Tier III Clay | Mar 7 2004 |
| Qual 1 | Schruff(4) - Nuria Llagostera Vives | 6-3 6-4 |
| Qual 2 | Schruff(4) - Ruxandra Dragomir Ilie | 3-6 6-3 6-3 |
| Qual 3 | Mashona Washington - Schruff(4) | 6-0 6-2 |
| 1 | Schruff-LL - Emmanuelle Gagliardi(6) | 6-2 6-2 |
| 2 | Samantha Stosur-Q - Schruff-LL | 6-4 6-2 |
| | |
| Indian Wells Tier I Hard | Mar 21 2004 |
| Qual 1 | Schruff(14) - Ansley Cargill | 6-3 6-4 |
| Qual 2 | Silvija Talaja(3) - Schruff(14) | 6-3 6-4 |
| | |
| Orange $50,000 Hard | Mar 21 2004 |
| 1 | Maureen Drake - Schruff(8) | 6-3 6-2 |
| | |
| Key Biscayne Tier I Hard | Apr 4 2004 |
| Qual 1 | Schruff(18) - Stephanie Foretz Gacon | 6-4 6-3 |
| Qual 2 | Mara Santangelo(3) - Schruff(18) | 6-1 6-2 |
| | |
| Casablanca Tier V Clay | Apr 11 2004 |
| 1 | Conchita Martinez-Granados - Schruff | 3-6 6-4 6-2 |
| | |
| Estoril Tier IV Clay | Apr 18 2004 |
| Qual 1 | Schruff(5) - Nuria Llagostera Vives | 6-1 6-0 |
| Qual 2 | Schruff(5) - Ana Nogueira-WC | 7-67 6-2 |
| Qual 3 | Schruff(5) - Marta Domachowska | 6-0 7-5 |
| 1 | Neuza Silva-WC - Schruff-Q | 3-6 7-65 7-68 |
| | |
| Fed Cup | Apr 24 2004 |
| | Emilie Loit-fra - Schruff | 6-2 6-2 |
| | |
| Cagnes Sur Mer $75,000 Clay | May 2 2004 |
| 1 | Schruff - Sofia Arvidsson(6) | 6-1 7-66 |
| 2 | Schruff - Tzipora Obziler | 6-4 7-64 |
| QF | Anna-Lena Groenefeld(2) - Schruff | 6-2 6-4 |
| | |
| Berlin Tier I Clay | May 9 2004 |
| 1 | Schruff-WC - Meilen Tu-Q | 6-1 6-1 |
| 2 | Jennifer Capriati(6) - Schruff-WC | 6-3 6-1 |
| | |
| Rome Tier I Clay | May 16 2004 |
| Qual 1 | Els Callens(17) - Schruff | 7-5 7-62 |
| | |
| Roland Garros Clay | Jun 6 2004 |
| Qual 1 | Schruff(7) - Suchanun Viratprasert | 6-1 6-1 |
| Qual 2 | Schruff(7) - Vilmarie Castellvi | 6-2 6-1 |
| Qual 3 | Schruff(7) - Shuai Peng(24) | 7-5 2-6 6-2 |
| 1 | Dinara Safina(32) - Schruff-Q | 7-5 6-74 6-3 |
| | |
| Prostejov $75,000 Clay | Jun 6 2004 |
| 1 | Barbora Zahlavova Strycova(3) - Schruff | 6-0 1-0 |
| | |
| Marseille $50,000 Clay | Jun 13 2004 |
| 1 | Gulnara Fattakhetdinova-Q - Schruff(6) | 6-3 4-6 6-2 |
| | |
| Wimbledon Grass | Jul 4 2004 |
| Qual 1 | Schruff(19) - Sandra Kloesel | 6-3 6-4 |
| Qual 2 | Mi-Ra Jeon - Schruff(19) | 0-6 7-64 6-3 |
| | |
| Orbetello $75,000 Clay | Jul 4 2004 |
| 1 | Asa Svensson - Schruff | 7-62 7-64 |
| | |
| Palermo Tier V Clay | Jul 25 2004 |
| 1 | Roberta Vinci - Schruff | 6-3 6-3 |
| | |
| Modena $75,000 Clay | Aug 1 2004 |
| 1 | Libuse Prusova-Q - Schruff | 2-6 6-1 6-3 |
| | |
| Stockholm Tier IV Clay | Aug 8 2004 |
| Qual 1 | Schruff(1) | bye |
| Qual 2 | Schruff(1) - Julia Hodes-WC | 6-0 6-1 |
| Qual 3 | Schruff(1) - Martina Muller(6) | 6-3 6-4 |
| 1 | Schruff-Q - Emmanuelle Gagliardi | 6-4 6-72 6-1 |
| 2 | Silvia Farina Elia(2) - Schruff-Q | 6-2 6-3 |
| | |
| Bronx $50,000 Hard | Aug 22 2004 |
| 1 | Schruff(6) - Yuka Yoshida | 6-2 6-3 |
| 2 | Capucine Rousseau - Schruff(6) | 6-4 6-4 |
| | |
| US Open Hard | Sep 12 2004 |
| Qual 1 | Schruff(28) - Rita Kuti Kis | 6-4 6-0 |
| Qual 2 | Schruff(28) - Shiho Hisamatsu | 6-0 6-4 |
| Qual 3 | Schruff(28) - Camille Pin(7) | 7-66 2-6 6-2 |
| 1 | Schruff-Q - Jennifer Hopkins-WC | 6-3 6-74 6-1 |
| 2 | Maria Vento-Kabchi(31) - Schruff-Q | 6-1 2-6 6-2 |
| | |
| Bordeaux $75,000 Clay | Sep 19 2004 |
| 1 | Schruff - Pauline Parmentier-WC | 6-1 6-3 |
| 2 | Nuria Llagostera Vives(7) - Schruff | 6-4 7-61 |
| | |
| Filderstadt Tier II Hard | Oct 10 2004 |
| Qual 1 | Eleni Daniilidou(2) - Schruff-WC | 4-6 6-2 6-4 |
| | |
| Tashkent Tier IV Hard | Oct 17 2004 |
| 1 | Antonella Serra Zanetti - Schruff | 6-3 3-0 |
| | |
| Linz Tier II Hard | Oct 31 2004 |
| Qual 1 | Schruff - Lubomira Kurhajcova(6) | 6-70 7-5 7-67 |
| Qual 2 | Schruff - Evgenia Linetskaya | 7-5 3-6 6-3 |
| Qual 3 | Schruff - Yuliana Fedak | 6-3 4-6 6-2 |
| 1 | Schruff-Q - Klara Koukalova | 6-4 6-3 |
| 2 | Meghann Shaughnessy - Schruff-Q | 7-5 6-2 |
| | |
| Bergamo $50,000 Carpet | Dec 19 2004 |
| 1 | Aravane Rezaï-Q - Schruff(2) | 6-3 7-5 |