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| Mallorca $10,000 Clay | Feb 12 2006 |
| Qual 1 | Birnerova - Denise Mascherini | 6-0 6-0 |
| Qual 2 | Birnerova - Anna Weigert | 6-2 2-6 6-3 |
| Qual 3 | Birnerova - Carla Venticinque-Torres | 6-3 6-2 |
| 1 | Birnerova-Q - Irina Buryachok(5) | 6-2 6-2 |
| 2 | Birnerova-Q - Beatriz Garcia Vidagany | 6-3 2-6 6-4 |
| QF | Anna Floris(2) - Birnerova-Q | 6-2 6-3 |
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| Mallorca $10,000 Clay | Feb 19 2006 |
| Qual 1 | Birnerova - Amanda Carreras | 6-4 6-1 |
| Qual 2 | Sylvia Montero(8) - Birnerova | 6-4 4-6 6-3 |
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| Hvar $10,000 Clay | Apr 16 2006 |
| Qual 1 | Birnerova - Lucia Sariscanova | 7-5 6-2 |
| Qual 2 | Birnerova - Mareike Biglmaier(7) | 6-74 7-63 6-4 |
| Qual 3 | Birnerova - Tea Faber | 6-4 6-4 |
| Qual 4 | Tajna Lukas - Birnerova | 6-4 6-4 |
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| Bol $10,000 Clay | Apr 23 2006 |
| Qual 1 | Birnerova - Bianca Schlumberger | 6-1 6-0 |
| Qual 2 | Birnerova - Dunja Drmac | 6-0 6-0 |
| Qual 3 | Birnerova - Elena Vianello(16) | 5-1 |
| Qual 4 | Gianna Doz(1) - Birnerova | 6-4 6-1 |
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| Stare Splavy $10,000 Clay | Jun 4 2006 |
| 1 | Birnerova - Barbora Bachmanova-Q | 6-1 6-2 |
| 2 | Barbora Bozkova - Birnerova | 3-6 7-62 6-3 |
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| Prokuplje $10,000 Clay | Jul 9 2006 |
| 1 | Birnerova - Zorica Petrov(8) | 6-3 1-6 6-3 |
| 2 | Birnerova - Patricia Vollmeier | 6-4 6-3 |
| QF | Maria Penkova(2) - Birnerova | 6-1 6-2 |
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| Garching $10,000 Clay | Jul 16 2006 |
| Qual 1 | Birnerova(15) | bye |
| Qual 2 | Birnerova(15) - Katarina Mlcochova | 6-1 2-6 7-66 |
| Qual 3 | Janina Toljan - Birnerova(15) | 2-6 6-3 7-5 |
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| Bratislava $10,000 Clay | Aug 20 2006 |
| Qual 1 | Birnerova(1) | bye |
| Qual 2 | Birnerova(1) - Linda Hricistova | 6-3 6-3 |
| Qual 3 | Birnerova(1) - Maria Ciripova | 6-3 |
| 1 | Andrea Hofinger - Birnerova-Q | 7-5 4-6 7-5 |
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| Innsbruck $10,000 Clay | Sep 17 2006 |
| Qual 1 | Birnerova(5) | bye |
| Qual 2 | Birnerova(5) - Linda Hricistova | 6-2 7-5 |
| Qual 3 | Stefanie Voegele - Birnerova(5) | 6-1 6-2 |
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| Ismaning $10,000 Carpet | Nov 12 2006 |
| Qual 1 | Birnerova(6) | bye |
| Qual 2 | Birnerova(6) - Sarah-Rebecca Sekulic | 4-6 6-1 6-0 |
| Qual 3 | Birnerova(6) - Alexandra Kiesl(12) | 6-3 6-0 |
| 1 | Lena-Marie Hofmann - Birnerova-Q | 2-6 6-2 6-1 |
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| Prerov $25,000 Carpet | Nov 19 2006 |
| Qual 1 | Radana Holusova(13) - Birnerova | 7-65 6-1 |
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| Valasske Mezirici $25,000 Hard | Dec 17 2006 |
| Qual 1 | Nikola Vajdova - Birnerova | 6-1 3-6 6-3 |