Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Egypt F18, Singles Qualifying | 2018/09/12 10:05 | Erler, Alexander v Corioni, Lorenzo | 6-2,6-0 |
| ITF Hungary F7 | 2018/08/31 09:00 | Erler, Alexander v Doumbia, Sadio | 3-6,6-1,3-6 |
| ITF Hungary F7 | 2018/08/30 08:30 | Oscar Jose Gutierrez v Erler, Alexander | 4-6,4-6 |
| ITF Hungary F7 | 2018/08/28 08:30 | Erler, Alexander v Alexey Aleshchev | 6-1,6-0 |
| ITF Italy F24 | 2018/08/21 15:00 | Erler, Alexander v Ocleppo, Julian | 2-6,7-5,4-6 |
| ITF Austria F6 | 2018/08/10 11:15 | Erler, Alexander v Yuta Shimizu | 0-6,2-6 |
| ITF Austria F6 | 2018/08/09 09:00 | Erler, Alexander v Giacalone, Omar | 6-4,6-2 |
| ITF Austria F6 | 2018/08/08 10:40 | Erler, Alexander v Marco Miceli | 6-1,6-2 |
| Egypt F18, Singles Qualifying | 2018/09/11 09:30 | Dinopoulos, Alexandros v Cordonnier, Gregorio | 0-6,0-6 |
| Egypt F18, Singles Qualifying | 2018/09/10 08:00 | Cordonnier, Gregorio v Zaghloul, Aly | 7-5,6-0 |
| Egypt F18, Singles Qualifying | 2018/09/09 08:00 | Cordonnier, Gregorio v Andreja Petrovic | 6-2,6-1 |
| ITF Germany F7 | 2018/07/11 09:00 | Jakub Paul v Cordonnier, Gregorio | 3-6,6-3,6-3 |
| ITF Germany F7 | 2018/07/09 11:00 | Cordonnier, Gregorio v Hoeveler, Leon | 6-2,2-6,6-0 |
| ITF Germany F7 | 2018/07/09 08:00 | Besada, Santiago v Cordonnier, Gregorio | 6-2,6-7,3-6 |
| ITF Germany F7 | 2018/07/08 08:00 | Cordonnier, Gregorio v Sikorski, Philipp | 7-5,6-3 |
| ITF Germany F6 | 2018/07/05 11:45 | Cordonnier, Gregorio v Kanar, Jonathan | 4-6,1-6 |