| ITF Tunisia F20 | 05/20 09:00 | 54 | Tillmann Erdbories v Sacha Modica | 4-6,1-6 | |
| ITF Turkey F15 | 04/15 09:30 | 62 | Tillmann Erdbories v Tom Kocevar-Desman | 0-6,3-6 | |
| ITF Turkey F15 | 04/14 09:30 | 62 | Tillmann Erdbories v Vital Flurin Leuch | 7-6,7-5 | |
| ITF Turkey F14 | 04/08 07:00 | 62 | Andrey Chepelev v Tillmann Erdbories | 6-3,6-4 | |
| ITF Turkey F14 | 04/07 11:00 | 62 | Alexander Boborykin v Tillmann Erdbories | 6-0,6-7,0-6 | |
| ITF Greece F5 | 03/26 07:30 | 62 | Mateo Nicolas Martinez v Tillmann Erdbories | 6-3,6-0 | |
| ITF Greece F5 | 03/25 10:00 | 62 | Tillmann Erdbories v Conor Berg | 6-3,6-3 | |
| ITF Greece F5 | 03/24 07:30 | 62 | Leandros Misdrahis v Tillmann Erdbories | 1-6,2-6 | |
| ITF Greece F4 | 03/17 07:30 | 62 | Tillmann Erdbories v Yannick Stephan Born | 3-6,4-6 | |
| ITF Egypt F7 | 02/25 08:00 | 62 | Issam Haitham Taweel v Tillmann Erdbories | 7-6,3-6,6-2 | |
| ITF Egypt F7 | 02/24 10:30 | 62 | Anton Chekhov v Tillmann Erdbories | 3-6,5-7 | |
| ITF Egypt F6 | 02/18 10:30 | 62 | Tillmann Erdbories v Giorgio Ricca | 1-6,2-6 | |
| ITF Egypt F6 | 02/17 08:00 | 62 | Michele Longo v Tillmann Erdbories | 3-6,5-7 | |
| ITF Germany F1 | 01/07 08:00 | 44 | David Novotny v Tillmann Erdbories | 7-6,6-3 | |
| ITF Germany F15 | 10/18 14:10 | 25 | Kristian Lozan v Tillmann Erdbories | 7-6,6-2 | |
| ITF Spain F29 Qual | 09/10 08:00 | 62 | Tillmann Erdbories v Arvid Nordquist | 4-6,4-6 | |
| ITF Spain F29 Qual | 09/09 10:30 | 62 | Tillmann Erdbories v Adria Alvarez | 6-4,6-1 | |
| ITF Germany F5 | 06/26 10:00 | 62 | Tom Schonenberg v Tillmann Erdbories | 6-0,7-5 | |
| ITF Germany F5 | 06/26 08:00 | 62 | Tillmann Erdbories v Tomas Charlos | 6-2,6-1 | |
| ITF Germany F5 | 06/25 09:00 | 62 | Oscar Galimardanov v Tillmann Erdbories | 4-6,2-6 | |
| ITF Germany F16 | 10/26 12:50 | 25 | Tillmann Erdbories v Nils Brinkmann | 2-6,4-6 | |
| ITF Germany F14 | 10/09 07:00 | 44 | Tillmann Erdbories v Gabriel Schmidt | 2-6,1-6 | |
| ITF Germany F13 | 10/05 13:05 | 25 | Thomas Statzberger v Tillmann Erdbories | 6-4,6-3 | |
| ITF Germany F13 | 10/04 07:30 | 44 | Tillmann Erdbories v Brian De Vrind | 6-1,6-4 | |
| ITF Germany F13 | 10/03 07:30 | 44 | Alexander Centenari v Tillmann Erdbories | 4-6,3-6 | |
| ITF Germany F13 | 10/02 07:30 | 44 | Tillmann Erdbories v Nicolas Dvorak | 6-0,6-3 | |
| ITF Croatia F3 | 03/13 11:30 | 60 | Mircea-Alexandru Jecan v Tillmann Erdbories | 6-2,6-1 | |
| ITF Germany F16 | 10/14 09:00 | 25 | Tillmann Erdbories v Peter Torebko | 1-6,4-6 | |
| ITF Germany F16 | 10/12 07:00 | 62 | Frederik Press v Tillmann Erdbories | Retired | |
| ITF Netherlands F5 | 08/16 10:00 | 62 | Tillmann Erdbories v Floris Van Den Brink | 7-6,3-6,4-6 |