| Austrian Tennis Championship | 06/30 15:00 | - | Tristan-Samuel Weissborn v Markus Sedletzky | 6-4,6-2 | |
| ITF Croatia F3 | 03/18 13:00 | 60 | Markus Sedletzky v Flemming Peters | 1-6,1-6 | |
| ITF Austria F4 | 07/25 07:55 | 25 | Ondrej Krstev v Markus Sedletzky | 4-6,6-3,6-1 | |
| ITF Croatia F4 Qual | 03/27 09:25 | 60 | Andrej Martin v Markus Sedletzky | 6-0,6-0 | |
| ITF Austria F8 | 08/31 08:30 | 26 | Marcin Gawron v Markus Sedletzky | 6-3,7-5 | |
| ITF Austria F8 | 08/30 08:30 | 25 | Markus Sedletzky v Petr Hajek | 6-4,4-6,6-3 | |
| ITF Croatia F4 Qual | 03/19 13:00 | 60 | Markus Sedletzky v Sebastian Prechtel | Retired | |
| ITF Spain F29 Qual | 09/28 08:00 | - | Bogdan Djurdjevic v Markus Sedletzky | 6-1,6-1 |