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| Surprise $25,000 Hard | Jan 20 2008 |
| Qual 1 | Dominika Nociarova - Tetreault(12) | 1-6 7-68 6-4 |
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| Waikoloa $50,000 Hard | Jan 27 2008 |
| Qual 1 | Tetreault - Story Tweedie-Yates | 6-3 6-2 |
| Qual 2 | Yevgenia Savranska(6) - Tetreault | 6-2 6-1 |
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| La Quinta $25,000 Hard | Feb 3 2008 |
| Qual 1 | Tetreault(7) - Kim Grant | 6-3 6-1 |
| Qual 2 | Tetreault(7) - Lubomira Kurhajcova | 6-1 7-62 |
| Qual 3 | Piia Suomalainen(16) - Tetreault(7) | 7-5 6-3 |
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| Midland $75,000 Hard | Feb 10 2008 |
| Qual 1 | Tetreault(2) - Theresa Logar | 6-1 6-2 |
| Qual 2 | Tetreault(2) - Alexandra Riley | 6-1 6-0 |
| Qual 3 | Tetreault(2) - Mirjana Lucic-Baroni | 6-1 6-4 |
| 1 | Tetreault - Sesil Karatantcheva | 6-2 6-1 |
| 2 | Melanie South - Tetreault | 5-7 6-4 6-4 |
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| Clearwater $25,000 Hard | Feb 24 2008 |
| Qual 1 | Stefania Boffa - Tetreault(13) | 2-6 6-4 6-1 |
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| Fort Walton Beach $25,000 Hard | Mar 2 2008 |
| Qual 1 | Tetreault(6) - Aleksandra Malyarchikova | 6-0 6-0 |
| Qual 2 | Irina Falconi - Tetreault(6) | 7-5 5-7 6-1 |
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| Hammond $25,000 Hard | Mar 30 2008 |
| Qual 1 | Carly Gullickson - Tetreault(3) | 6-2 6-1 |
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| Pelham $25,000 Hard | Apr 6 2008 |
| Qual 1 | Tetreault(3) | bye |
| Qual 2 | Petra Rampre - Tetreault(3) | 6-74 7-5 6-2 |
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| Palm Beach Gardens $25,000 Clay | Apr 20 2008 |
| 1 | Stacia Fonseca - Tetreault | 3-6 6-4 6-2 |
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| Waterloo $25,000 Clay | Jul 6 2008 |
| 1 | Maureen Drake - Tetreault | 6-2 4-6 6-1 |
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| Montreal Tier I Hard | Aug 3 2008 |
| Qual 1 | Ahsha Rolle(10) - Tetreault | 6-1 3-6 6-3 |
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| Toronto $50,000 Hard | Oct 19 2008 |
| 1 | Tetreault - Heidi El Tabakh | 6-2 6-2 |
| 2 | Alina Jidkova(7) - Tetreault | 6-3 6-4 |
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| Saguenay $50,000 Hard | Oct 26 2008 |
| 1 | Tetreault - Edina Gallovits-Hall(1) | 6-1 6-3 |
| 2 | Tetreault - Mashona Washington | 7-5 6-3 |
| QF | Alexa Glatch - Tetreault | 6-4 6-1 |
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| Quebec City Tier III Hard | Nov 2 2008 |
| 1 | Tetreault-WC - Mathilde Johansson | 6-1 7-5 |
| 2 | Bethanie Mattek-Sands(6) - Tetreault-WC | 7-64 3-6 7-61 |
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| Puebla $25,000 Hard | Nov 23 2008 |
| 1 | Tetreault - Chloe Jones | 6-3 6-2 |
| 2 | Tetreault - Julia Cohen | 6-3 6-4 |
| QF | Tetreault - Florencia Molinero(7) | 6-3 6-2 |
| SF | Maria Fernanda Alvarez Teran(8) - Tetreault | 6-3 2-6 6-3 |