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| Toluca $10,000 Hard | Mar 11 2007 |
| Qual 1 | Daniela Covello - Malheiros(16) | 3-6 6-2 6-4 |
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| Merida $10,000 Hard | Mar 18 2007 |
| Qual 1 | Robin Stephenson(8) - Malheiros | 6-1 6-1 |
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| Coatzacoalcos $25,000 Hard | Mar 25 2007 |
| Qual 1 | Malheiros - Katie Ruckert(4) | 7-5 6-3 |
| Qual 2 | Catalina Arancibia(13) - Malheiros | 4-6 6-3 6-2 |
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| Xalapa $10,000 Hard | Apr 1 2007 |
| Qual 1 | Daniela Covello - Malheiros(12) | 5-7 6-4 6-4 |
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| Buenos Aires $10,000 Clay | May 6 2007 |
| Qual 1 | Malheiros(7) - Guadalupe Ubeda | 6-2 4-6 6-3 |
| Qual 2 | Malheiros(7) - Lucia Bosio | 6-4 6-0 |
| Qual 3 | Lucia Jara Lozano(9) - Malheiros(7) | 6-3 7-5 |
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| Cordoba $10,000 Clay | May 13 2007 |
| Qual 1 | Malheiros(5) | bye |
| Qual 2 | Malheiros(5) - Bianca Botto | 6-1 6-3 |
| Qual 3 | Malheiros(5) - Gabriella Barbosa-Costa Silva | 4-6 6-3 7-64 |
| 1 | Agustina Lepore(4) - Malheiros | 7-5 6-1 |
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| Cordoba $10,000 Clay | May 20 2007 |
| Qual 1 | Malheiros(7) - Paula Iturbide | 6-3 6-0 |
| Qual 2 | Malheiros(7) - Cecilia Cardenas | 6-2 6-1 |
| Qual 3 | Efrat Mishor - Malheiros(7) | 3-6 6-2 6-4 |
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| Cordoba $10,000 Clay | May 27 2007 |
| Qual 1 | Malheiros(7) | bye |
| Qual 2 | Malheiros(7) - Gabriella Barbosa-Costa Silva | 6-3 3-6 6-3 |
| Qual 3 | Malheiros(7) - Renata Dias(12) | 6-2 6-1 |
| 1 | Nicole Buitoni - Malheiros | 6-1 6-4 |
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| Caracas $10,000 Hard | Aug 5 2007 |
| 1 | Malheiros - Alejandra Garcia | 6-0 6-0 |
| 2 | Nataly Yoo(5) - Malheiros | 6-0 6-2 |
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| Caracas $10,000 Hard | Aug 12 2007 |
| 1 | Guillermina Zukerman - Malheiros | 6-4 4-6 6-2 |
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| Itajai $10,000 Clay | Sep 23 2007 |
| Qual 1 | Malheiros(1) | bye |
| Qual 2 | Malheiros(1) - Thais Xavier | 6-0 6-2 |
| Qual 3 | Ornella Caron - Malheiros(1) | 6-3 0-6 6-3 |
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| Serra Negra $10,000 Clay | Oct 21 2007 |
| 1 | Nicole Gibbs - Malheiros | 6-0 6-0 |
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| Itu $10,000 Clay | Oct 28 2007 |
| Qual 1 | Malheiros(3) | bye |
| Qual 2 | Malheiros(3) - Rocio Amadio | 6-3 0-6 6-3 |
| Qual 3 | Natalia Cheng - Malheiros(3) | 4-6 6-1 6-4 |
| 1 | Natalia Cheng - Malheiros | 6-4 6-4 |