| ITF Germany F3 MD | 01/30 16:50 | 26 | Kahlke/Willems v Boltz/Wehnelt | 6-2,5-7,7-10 | |
| ITF Czech Republic F9 MD | 11/09 15:55 | 26 | Kahlke/Willems v Ejupovic/Nazaruk | Walkover | |
| ITF Germany F6 MD | 07/04 17:00 | 26 | Kahlke/Willems v D Da Silva/Pereira | 6-7,5-7 | |
| ITF Germany F5 MD | 06/28 13:10 | 26 | Hoang/Ivanov v Kahlke/Willems | 3-6,6-2,10-3 | |
| ITF Germany F3 MD | 01/25 17:40 | 27 | Mies/Otte v Kahlke/Willems | 6-1,6-4 | |
| ITF Germany F3 MD | 01/24 11:30 | 26 | Albuszies/Venkat v Kahlke/Willems | 3-6,0-6 |