| Czech Open | 2019/09/27 07:30 | Alejandro Alcala v Filip Budzel | W | 2-1 |
| Croatian Int. | 2019/04/19 16:00 | Collins Valentine Filimon v Alejandro Alcala | L | 2-1 |
| Croatian Int. Qual | 2019/04/18 19:00 | Mateusz Danielak v Alejandro Alcala | W | 0-2 |
| Swiss Open WD Qual | 2019/03/07 11:30 | Alejandro Alcala v Bruno Carvalho | W | 2-0 |
| Swiss Open WD Qual | 2019/01/17 10:00 | Alejandro Alcala v Sebastian Bugtrup | L | 0-2 |
| Swiss Open WD Qual | 2019/01/10 08:30 | Alejandro Alcala v Teck Zhi Soo | L | 0-2 |
| Swiss Open WD Qual | 2018/12/13 15:00 | Julien Carraggi v Alejandro Alcala | L | 2-0 |
| Swiss Open WD Qual | 2018/12/13 12:00 | Alejandro Alcala v Thomas Sibbald | W | 2-0 |
| Czech Open | 2019/09/27 07:30 | Gergo Pytel v Valentin Singer | W | 0-2 |
| Hellas Open Qual | 2019/08/08 09:25 | Tze Yong Ng v Valentin Singer | L | 2-0 |
| Lithuanian Int. | 2019/06/07 11:40 | Valentin Singer v Andraz Krapez | L | 1-2 |
| Croatian Int. | 2019/04/19 14:30 | Max Weisskirchen v Valentin Singer | L | 2-0 |
| Croatian Int. | 2019/04/19 08:30 | Valentin Singer v Filip Budzel | W | 2-0 |
| Orleans Masters Qual | 2019/03/19 15:00 | Valentin Singer v Siddharth Pratap Singh | L | 0-2 |
| Orleans Masters Qual | 2019/03/19 09:10 | Valentin Singer v Christian Kirchmayr | W | 2-1 |
| Swiss Open WD Qual | 2019/03/07 20:20 | Aram Mahmoud v Valentin Singer | L | 2-0 |