Stadium: Court 3 Round: 28 Ground: Clay
| Sri Lanka F1, Singles Qualifying | 2018/06/14 07:30 | Ignacio Carou v Erler, Alexander | 6-4,4-6,1-6 |
| Sri Lanka F1, Singles Qualifying | 2018/06/13 04:00 | Takeda, Naoki v Erler, Alexander | 5-7,6-7 |
| Sri Lanka F1, Singles Qualifying | 2018/06/11 07:30 | Calum Puttergill v Erler, Alexander | 3-6,1-6 |
| ITF Bosnia and Herzegovina F1 | 2018/05/18 08:00 | Manuel Guinard v Erler, Alexander | 6-2,6-1 |
| ITF Bosnia and Herzegovina F1 | 2018/05/17 08:00 | Zgombic, Fran Zvonimir v Erler, Alexander | 2-6,3-6 |
| ITF Bosnia and Herzegovina F1 | 2018/05/15 09:40 | Maric, Filip v Erler, Alexander | 5-7,2-6 |
| Turkey F16, Singles Qualifying | 2018/04/25 07:30 | Nik Razborsek v Erler, Alexander | 3-6,6-3,6-1 |
| ITF Egypt F11 | 2018/03/27 08:00 | Ribeiro Marcondes, Igor v Erler, Alexander | 6-1,6-1 |
| Sri Lanka F1, Singles Qualifying | 2018/06/14 07:30 | Vladyslav Orlov v Zhurbin, Alexander | 4-6,6-4,3-6 |
| Sri Lanka F1, Singles Qualifying | 2018/06/13 05:50 | S D Prajwal Dev v Zhurbin, Alexander | 3-6,5-7 |
| Sri Lanka F1, Singles Qualifying | 2018/06/12 05:45 | Wakita, Shunsuke v Zhurbin, Alexander | 3-6,3-6 |
| ITF Spain F13 | 2018/06/03 09:15 | Zhurbin, Alexander v Emil Ruusuvuori | 3-6,3-6 |
| ITF Spain F13 | 2018/06/02 08:30 | Zhurbin, Alexander v Perez Sanz, David | View |
| ITF Spain F13 | 2018/05/31 08:30 | Ivan Marrero Curbelo v Zhurbin, Alexander | 4-6,4-6 |
| ITF Spain F13 | 2018/05/29 08:00 | Guell Bartrina, Eduard v Zhurbin, Alexander | 3-6,3-6 |
| ITF Spain F12 | 2018/05/25 14:00 | Felipe Meligeni Rodrigues Alves v Zhurbin, Alexander | 6-2,6-2 |