Stadium: Court 1 Round: 27
| ITF Portugal F20 | 2018/10/12 08:30 | Peter Goldsteiner v Tomislav E Papac | 6-4,6-0 |
| ITF Portugal F20 | 2018/10/10 11:00 | Peter Goldsteiner v Filipe Brandao | 7-6,6-1 |
| ITF Italy F28 | 2018/09/18 12:00 | Peter Goldsteiner v Billy Harris | 7-6,4-6,3-6 |
| ITF Italy F27 | 2018/09/11 12:00 | Alessandro Ceppellini v Peter Goldsteiner | 7-6,4-6,6-1 |
| ITF Italy F26 | 2018/09/04 13:55 | Peter Goldsteiner v Gijs Brouwer | 2-6,3-6 |
| ITF Finland F3 | 2018/08/14 13:25 | Peter Goldsteiner v Eero Vasa | 1-6,6-1,1-6 |
| ITF Finland F2 | 2018/08/07 09:00 | Peter Goldsteiner v George Botezan | 6-3,6-7,4-6 |
| ITF Finland F1 | 2018/07/31 10:05 | Ville-Petteri Ahti v Peter Goldsteiner | 2-6,6-4,6-4 |
| ITF Portugal F20 | 2018/10/11 16:55 | Gabriel Schmidt v Fred Gil | 7-6,7-6 |
| ITF Portugal F20 | 2018/10/09 10:45 | Gabriel Schmidt v Goncalo Falcao | 6-3,7-6 |
| ITF Germany F14 | 2018/10/03 10:00 | Christoph Negritu v Gabriel Schmidt | 6-3,7-6 |
| ITF Germany F13 | 2018/08/22 08:00 | Julian Lenz v Gabriel Schmidt | 6-3,6-3 |
| ITF Austria F6 | 2018/08/09 10:45 | Alessandro Petrone v Gabriel Schmidt | 6-3,7-6 |
| ITF Austria F6 | 2018/08/08 09:00 | Gabriel Schmidt v Filip Duda | 6-2,6-4 |
| ITF Austria F6 | 2018/08/07 09:00 | Gabriel Schmidt v Stefano Battaglino | 6-2,3-6,6-2 |
| ITF Austria F3 | 2018/07/16 12:45 | Lukas Vejvara v Gabriel Schmidt | 5-7,4-6 |