ITF Tunisia F23 09/15 13:30 25 Kahlke, Jannis v Ben Hassen, Ameur Walkover
ITF Germany F13 08/27 13:35 26 Simon, Tobias v Kahlke, Jannis 7-6,7-6
ITF Germany F13 08/25 12:40 25 Kahlke, Jannis v Schutt, Leon 7-5,7-5
ITF Germany F12 08/18 11:55 25 Pauffley, Neil v Kahlke, Jannis 2-6,4-6
ITF Germany F6 07/10 15:15 - Sebastian Fanselow v Kahlke, Jannis 6-2,3-6,6-3
ITF Germany F6 07/09 11:00 - Kahlke, Jannis v Lescure, Mick 7-6,6-1
ITF Germany F6 07/08 14:50 - Kalenichenko, Danylo v Kahlke, Jannis 5-7,1-6
ITF Germany F6 07/06 12:30 - Kahlke, Jannis v Mannapov, Alexander 7-6,6-3
ITF Germany F6 07/06 08:00 - Kahlke, Jannis v Walterscheid-Tukic, Nikolas 6-1,6-2
ITF Netherlands F2 06/25 11:00 - Dennis Novak v Kahlke, Jannis 6-4,6-3
ITF Netherlands F2 Qual 06/23 09:00 - Kahlke, Jannis v Blake Ellis 6-4,6-4
ITF Germany F4 01/28 10:45 - Kahlke, Jannis v Daniel Masur 4-6,6-7
ITF Germany F3 01/22 17:50 - Kahlke, Jannis v Maden, Yannick 6-4,4-6,4-6
ITF Germany F1 01/07 17:45 - Haenle, Pirmin v Kahlke, Jannis 2-6,6-4,6-3
ITF Germany F1 Qual 01/05 13:30 - Kahlke, Jannis v Gohlke, Delf 6-4,6-4
ITF Germany F17 10/23 15:10 - Kahlke, Jannis v Maximilian Marterer 3-6,6-7
ITF Germany F17 10/22 11:50 - Kahlke, Jannis v Jaensch-Mueller, Vincent 6-4,6-1
ITF Germany F17 10/20 10:00 - Kahlke, Jannis v Zednik, Jan 6-3,6-1
ITF Germany F16 10/13 08:00 - Kahlke, Jannis v Hirschmueller, Christian 6-7,7-6,5-7
ITF Germany F16 10/13 07:30 - Kahlke, Jannis v Novotny, David 2-6,6-3,6-4
ITF Germany F15 10/08 09:30 - Mertl, Jan v Kahlke, Jannis 6-3,6-2
ITF Germany F15 10/06 08:00 - Kahlke, Jannis v Kapric, Denis 7-6,6-2
ITF Belgium F12 08/19 16:00 - Gigounon, Germain v Kahlke, Jannis 6-2,6-1
ITF Germany F12 08/15 15:00 - Kahlke, Jannis v Yannick Hanfmann 1-6,2-6
ITF Germany F12 08/14 16:20 - Kahlke, Jannis v Simon, Tobias 6-4,6-4
ITF Germany F12 08/14 09:40 - Smirnov, Artem v Kahlke, Jannis 3-6,3-6
ITF Germany F10 07/30 11:00 - Kai Wehnelt v Kahlke, Jannis 0-6,6-7
ITF Germany F6 07/03 12:40 - Fallert, Florian v Kahlke, Jannis 6-3,4-6,7-6
ITF Germany F6 07/02 10:00 - Kahlke, Jannis v Glancy, Daniel 6-0,6-2