Stadium: Center Court Giorgi Round: 27 Ground: Clay
| ITF M15 - Telfs | 2019/07/14 10:00 | Sandro Ehrat v Alexander Erler | 6-4,6-7,6-3 |
| ITF M25 - Trieste | 2019/09/04 12:50 | Alexander Erler v Gregorio Lulli | 3-6,6-2,6-3 |
| ITF M25 - Trieste | 2019/09/03 13:45 | Adam Pavlasek v Alexander Erler | 3-6,3-6 |
| ITF M25 - Schlieren | 2019/08/22 11:55 | Jakub Paul v Alexander Erler | 3-6,6-2,6-2 |
| ITF M25 - Schlieren | 2019/08/21 08:00 | Gian Luca Tanner v Alexander Erler | 4-6,6-2,4-6 |
| Challenger Portoroz | 2019/08/12 08:00 | Alexander Erler v Nicolas Barrientos | 6-3,2-6,2-6 |
| ITF M15 - Tabarka | 2019/07/31 08:00 | Alexander Erler v Hugo Pontico | 3-6,6-3,6-7 |
| ITF M15 - Wels | 2019/07/28 08:00 | Alexander Erler v Duje Kekez | 6-4,6-4 |
| ITF M15 - Wels | 2019/07/27 12:20 | Alexander Erler v Tomas Jirousek | 6-1,6-3 |
| ITF M25 - Trieste | 2019/09/04 15:05 | Federico Arnaboldi v Sandro Ehrat | 2-6,7-6,1-6 |
| ITF M25 - Trieste | 2019/09/03 16:35 | Giacomo Dambrosi v Sandro Ehrat | 6-7,3-6 |
| Challenger Como | 2019/08/26 12:35 | Alex Molcan v Sandro Ehrat | 7-6,6-4 |
| ITF M25 - Schlieren | 2019/08/24 11:00 | Sandro Ehrat v Benjamin Bonzi | 6-7,7-5,3-6 |
| ITF M25 - Schlieren | 2019/08/23 09:30 | Sandro Ehrat v Jakub Paul | 6-2,6-0 |
| ITF M25 - Schlieren | 2019/08/22 10:00 | Sandro Ehrat v Tristan Meraut | 6-2,6-1 |
| ITF M25 - Schlieren | 2019/08/21 12:30 | Sandro Ehrat v Dominik Recek | 5-7,6-1,6-2 |
| ATP Gstaad | 2019/07/22 15:20 | Thomas Fabbiano v Sandro Ehrat | 6-4,7-5 |