| ITF Germany F1 | 2015/01/07 17:45 | Haenle, Pirmin v Kahlke, Jannis | 2-6,6-4,6-3 |
| ITF Germany F1 Qual | 2015/01/05 13:30 | Kahlke, Jannis v 골크, 델프 | 6-4,6-4 |
| ITF Germany F17 | 2014/10/23 15:10 | Kahlke, Jannis v 마르테어, 맥시밀리안 | 3-6,6-7 |
| ITF Germany F17 | 2014/10/22 11:50 | Kahlke, Jannis v Jaensch-Mueller, Vincent | 6-4,6-1 |
| ITF Germany F17 | 2014/10/20 10:00 | Kahlke, Jannis v Zednik, Jan | 6-3,6-1 |
| ITF Germany F16 | 2014/10/13 08:00 | Kahlke, Jannis v Hirschmueller, Christian | 6-7,7-6,5-7 |
| ITF Germany F16 | 2014/10/13 07:30 | Kahlke, Jannis v Novotny, David | 2-6,6-3,6-4 |
| ITF Germany F15 | 2014/10/08 09:30 | 메르틀, 잔 v Kahlke, Jannis | 6-3,6-2 |
| ITF Germany F3 | 2015/01/21 12:00 | Mazzella, Manuel v 마덴, 야니크 | 0-6,2-6 |
| ITF Germany F2 Qual | 2015/01/12 10:30 | 마덴, 야니크 v 존콜, 로난 | 4-6,7-5,4-6 |
| ITF Germany F1 | 2015/01/09 12:30 | 레스쿠레, 마이크 v 마덴, 야니크 | 7-5,2-6,7-5 |
| ITF Germany F1 | 2015/01/08 11:00 | Lomacki, Piotr v 마덴, 야니크 | 6-3,3-6,2-6 |
| ITF Germany F1 | 2015/01/07 10:00 | Kapric, Denis v 마덴, 야니크 | 2-6,2-6 |
| ITF Turkey F37 | 2014/10/24 09:40 | 크리스틴, 페드자 v 마덴, 야니크 | 6-4,6-3 |
| ITF Turkey F37 | 2014/10/21 10:45 | Licciardi, Pietro v 마덴, 야니크 | 7-5,3-6,0-6 |
| ITF Turkey F36 | 2014/10/16 10:10 | 사이토, 타카시 v 마덴, 야니크 | 6-3,3-6,6-4 |