Stadium: Center Court Round: 25 Ground: Clay
| ITF M15 Kalmar | 2019/05/14 12:10 | Alexander Erler v Vladimir Ivanov | 1-6,6-2,6-7 |
| ATP Munich | 2019/04/27 14:00 | Prajnesh Gunneswaran v Alexander Erler | 3-6,7-6,7-5 |
| ITF M15 Tabarka | 2019/03/26 12:15 | Pedro Vives Marcos v Alexander Erler | 7-5,6-2 |
| ITF M15 Antalya | 2019/03/20 07:15 | Dimitar Kuzmanov v Alexander Erler | 6-0,6-1 |
| ITF M25 Trento | 2019/02/27 13:50 | Artem Dubrivnyy v Alexander Erler | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2019/02/08 08:00 | Michiel de Krom v Alexander Erler | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2019/02/07 12:30 | Vit Kopriva v Alexander Erler | 3-6,5-7 |
| ITF M15 Sharm El Sheikh | 2019/02/05 08:00 | Alexander Erler v Vladyslav Manafov | 4-6,6-2,6-3 |
| ITF Turkey F31 | 2018/10/10 07:00 | George Von Massow v Jaroslav Pospisil | 2-6,0-6 |
| ITF Turkey F30 | 2018/10/07 07:00 | George Von Massow v Tadeas Paroulek | 6-4,7-5 |
| ITF Turkey F30 | 2018/10/06 07:00 | Lucas Gerch v George Von Massow | 6-7,7-6,4-6 |
| ITF Turkey F30 | 2018/10/05 07:00 | George Von Massow v Christopher O'Connell | 6-4,6-3 |
| ITF Turkey F30 | 2018/10/04 07:00 | Jeroen Vanneste v George Von Massow | 3-6,2-6 |
| ITF Turkey F30 | 2018/10/03 07:00 | Timur Kiyamov v George Von Massow | 2-6,4-6 |
| ITF Netherlands F5 | 2018/08/24 12:00 | Botic Van De Zandschulp v George Von Massow | 6-2,6-0 |
| ITF Netherlands F5 | 2018/08/20 08:00 | George Von Massow v Felipe Mantilla | 6-4,7-6 |