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| Imola Tozzona $10,000 Carpet | Jul 15 2007 |
| Qual 1 | Julia Mayr - Klotz(2) | 6-3 6-4 |
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| Garching $10,000 Clay | Jul 22 2007 |
| Qual 1 | Klotz(12) | bye |
| Qual 2 | Klotz(12) - Vroni Hinterseer | 3-6 6-2 6-1 |
| Qual 3 | Klotz(12) - Theresa Jobst | 6-0 6-0 |
| 1 | Noemie Scharle(6) - Klotz | 6-3 6-2 |
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| Horb $10,000 Clay | Jul 29 2007 |
| Qual 1 | Josanne Van Bennekom - Klotz(12) | 2-6 6-1 6-4 |
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| Portschach $10,000 Clay | Sep 2 2007 |
| Qual 1 | Klotz(1) | bye |
| Qual 2 | Julia Babilon - Klotz(1) | 6-1 6-3 |
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| Dusseldorf $10,000 Clay | Sep 9 2007 |
| 1 | Iris Khanna - Klotz | 7-67 6-3 |
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| Innsbruck $10,000 Clay | Sep 16 2007 |
| Qual 1 | Klotz(6) | bye |
| Qual 2 | Klotz(6) - Roxana Alexandru | 6-0 6-0 |
| Qual 3 | Klotz(6) - Lucia Batta | 6-2 6-2 |
| 1 | Evelyn Mayr(6) - Klotz | 6-1 6-1 |
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| Thessaloniki $10,000 Clay | Sep 30 2007 |
| Qual 1 | Klotz - Kalliopi Katsoupi | 6-1 6-0 |
| Qual 2 | Klotz - Dalia Zafirova(6) | 6-3 7-5 |
| 1 | Hanne Skak Jensen - Klotz | 7-63 6-2 |
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| Mytilini $10,000 Hard | Oct 7 2007 |
| Qual 1 | Klotz - Lisa Summerer | 6-4 6-4 |
| Qual 2 | Klotz - Aspasia Tatsi | 6-1 6-0 |
| 1 | Ionela-Andreea Iova - Klotz | 7-5 7-65 |
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| Volos $10,000 Carpet | Oct 14 2007 |
| Qual 1 | Klotz - Grace Hutson | 6-1 6-3 |
| Qual 2 | Klotz - Anna Mydlowska(3) | 6-1 6-2 |
| 1 | Klotz - Nevena Selakovic | 6-4 7-5 |
| 2 | Klotz - Magdalena Kiszczynska(1) | 1-6 6-2 6-2 |
| QF | Biljana Pawlowa-Dimitrova(8) - Klotz | 6-4 4-6 6-2 |
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| Redbridge $10,000 Hard | Nov 11 2007 |
| Qual 1 | Klotz - Amy Sargeant | 6-3 7-5 |
| Qual 2 | Klotz - Georgina Bastick | 6-1 1-6 6-2 |
| 1 | Hanne Skak Jensen - Klotz | 6-4 7-5 |
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| La Habana $10,000 Hard | Dec 9 2007 |
| Qual 1 | Klotz - Marija Dzakovic | 6-2 6-3 |
| Qual 2 | Klotz - Caroline Beaulieu | 1-6 6-0 6-1 |
| 1 | Klotz - Keren Shlomo | 6-74 6-1 6-2 |
| 2 | Klotz - Mariana Muci(4) | 6-1 6-4 |
| QF | Nataly Yoo - Klotz | 6-4 6-75 7-5 |
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| La Habana $10,000 Hard | Dec 16 2007 |
| Qual 1 | Klotz - Jelena Tomasovic | 6-2 6-1 |
| Qual 2 | Klotz - Ana Paula De La Pena | 6-3 6-2 |
| 1 | Klotz - Valeria Pulido(4) | 1-6 6-1 6-3 |
| 2 | Klotz - Lorena Ivette Arias Rodriguez | 6-2 6-3 |
| QF | Klotz - Virginie Ayassamy | 4-6 6-1 6-2 |
| SF | Klotz - Margarita Edinarova | 6-3 6-2 |
| F | Daniela Munoz Gallegos(1) - Klotz | 7-65 6-1 |