| | |
| Waikoloa $50,000 Hard | Feb 1 2004 |
| 1 | Amber Liu - Marois | 7-5 6-1 |
| | |
| Jackson $25,000 Clay | Apr 18 2004 |
| 1 | Yan Ze Xie(8) - Marois | 6-0 4-6 6-2 |
| | |
| Raleigh $50,000 Clay | May 9 2004 |
| Qual 1 | Martina Nedelkova-WC - Marois(7) | 2-6 6-1 6-1 |
| | |
| Charlottesville $50,000 Clay | May 16 2004 |
| Qual 1 | Erica Biro - Marois(4) | 6-3 6-4 |
| | |
| El Paso $10,000 Hard | May 23 2004 |
| 1 | Marois(2) - Nina Munch-Soegaard-Q | 7-5 6-2 |
| 2 | Marois(2) - Riza Zalameda-WC | 6-2 6-2 |
| QF | Marois(2) - Ana Lucia Migliarini De Leon(6) | 0-6 6-2 6-2 |
| SF | Cindy Watson(4) - Marois(2) | 6-1 3-6 6-4 |
| | |
| Houston $10,000 Hard | May 30 2004 |
| 1 | Varvara Lepchenko - Marois(4) | 6-3 6-2 |
| | |
| Hilton Head $10,000 Hard | Jun 6 2004 |
| 1 | Marois(2) - Ilke Gers | 7-5 6-3 |
| 2 | Marois(2) - Ana Lucia Migliarini De Leon | 6-4 2-6 6-4 |
| QF | Marois(2) - Varvara Lepchenko | 6-2 6-3 |
| SF | Marois(2) - Sarah Taylor(8) | 6-4 2-6 7-5 |
| F | Marois(2) - Natallia Dziamidzenka(6) | 6-4 5-7 6-4 |
| | |
| Hamilton $25,000 Clay | Jun 13 2004 |
| 1 | Marois(1) - Tania Rice | 6-75 6-0 6-1 |
| 2 | Alexa Glatch-Q - Marois(1) | 2-6 7-5 6-2 |
| | |
| Los Gatos $50,000 Hard | Jul 4 2004 |
| 1 | Lioudmila Skavronskaia(7) - Marois | 0-6 7-66 6-3 |
| | |
| Schenectady $50,000 Hard | Jul 25 2004 |
| Qual 1 | Neha Uberoi - Marois | 7-64 6-4 |
| | |
| Lexington $50,000 Hard | Aug 1 2004 |
| Qual 1 | Marois - Raquel Kops-Jones | 6-3 6-4 |
| Qual 2 | Nannan Liu(7) - Marois | 6-0 6-0 |
| | |
| Montreal Tier I Hard | Aug 8 2004 |
| Qual 1 | Marois - Samantha Reeves(8) | 6-3 6-2 |
| Qual 2 | Antonia Matic - Marois | 4-6 7-5 6-3 |
| | |
| Vancouver Tier V Hard | Aug 15 2004 |
| Qual 1 | Jin-Hee Kim - Marois | 3-6 6-4 6-1 |
| | |
| Moscow $25,000 Clay | Aug 29 2004 |
| 1 | Marois - Tina Schiechtl | 6-4 3-6 7-5 |
| 2 | Ekaterina Bychkova(5) - Marois | 6-2 6-3 |
| | |
| Balashikha $25,000 Clay | Sep 5 2004 |
| 1 | Ekaterina Makarova-Q - Marois | 6-2 6-4 |
| | |
| Albuquerque $75,000 Hard | Sep 26 2004 |
| 1 | Marissa Irvin(1) - Marois | 6-2 6-1 |
| | |
| Troy $50,000 Hard | Oct 3 2004 |
| Qual 1 | Marois(1) - Arpi Kojian | 6-0 6-1 |
| Qual 2 | Marois(1) - Alana van Dervort | 6-2 6-2 |
| Qual 3 | Aleksandra Wozniak - Marois(1) | 7-5 7-612 |
| 1 | Edina Gallovits-Hall(8) - Marois-LL | 6-1 6-4 |
| | |
| CD.Juarez $25,000 Clay | Oct 10 2004 |
| 1 | Melissa Torres Sandoval-WC - Marois | 6-2 1-6 6-3 |
| | |
| Mexico City $25,000 Hard | Oct 17 2004 |
| 1 | Seda Noorlander(8) - Marois | 4-6 6-4 6-2 |
| | |
| Quebec Tier III Hard | Nov 7 2004 |
| 1 | Martina Sucha - Marois-WC | 6-0 7-5 |
| | |
| Pittsburgh $50,000 Hard | Nov 14 2004 |
| Qual 1 | Marois - Tatiana Poutchek(3) | 6-2 7-65 |
| Qual 2 | Marois - Kelly Liggan | 6-4 6-2 |
| Qual 3 | Marois - Jewel Peterson(7) | 7-5 7-5 |
| 1 | Marois-Q - Mariana Diaz-Oliva(7) | 6-2 2-6 7-5 |
| 2 | Sofia Arvidsson - Marois-Q | 3-6 6-2 6-1 |
| | |
| Tucson $50,000 Hard | Nov 21 2004 |
| Qual 1 | Arpi Kojian - Marois | 6-4 6-4 |