Stadium: Court 4 Round: 26 Ground: Clay
| Trieste, Singles M-ITF-ITA-20A | 2019/09/03 13:45 | Pavlasek, Adam v Erler, Alexander | 3-6,3-6 |
| Schlieren, Singles M-ITF-SUI-02A | 2019/08/22 11:55 | Jakub Paul v Erler, Alexander | 3-6,6-2,6-2 |
| Schlieren, Singles M-ITF-SUI-02A | 2019/08/21 08:00 | Tanner, Gian Luca v Erler, Alexander | 4-6,6-2,4-6 |
| Portoroz, Slovénie | 2019/08/12 08:00 | Erler, Alexander v Barrientos, Nicolas | 6-3,2-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/07/31 08:00 | Erler, Alexander v Pontico, Hugo | 3-6,6-3,6-7 |
| Wels, Singles M-ITF-AUT-03A | 2019/07/28 08:00 | Erler, Alexander v Kekez, Duje | 6-4,6-4 |
| Wels, Singles M-ITF-AUT-03A | 2019/07/27 12:20 | Erler, Alexander v Jirousek, Tomas | 6-1,6-3 |
| Wels, Singles M-ITF-AUT-03A | 2019/07/26 15:30 | Erler, Alexander v Kocevar-Desman, Tom | 6-1,6-2 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/03 07:00 | Lulli, Gregorio v Turchetti, Nicolo | 7-5,6-7,7-5 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/02 08:55 | Lulli, Gregorio v Lorenzo Bresciani | 3-6,6-2,10-4 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/01 14:30 | Giuseppe La Vela v Lulli, Gregorio | 3-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/08/26 08:00 | Bybel, Nicholas v Lulli, Gregorio | 6-2,6-2 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/08/24 08:30 | Lulli, Gregorio v Zukas, Matias | 6-4,2-6,1-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/08/23 10:45 | Lulli, Gregorio v Andrey Chepelev | 7-6,3-6,6-3 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/08/22 10:05 | Pierre Delage v Lulli, Gregorio | 3-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/08/21 14:30 | Lulli, Gregorio v Winkler, Georg | 6-1,6-4 |