| Internazionali d'Estonia - Qual. | 2020/01/09 14:30 | Alejandro Alcala v Andy Tsai | L | 0-2 |
| Internazionali d'Italia - Qual. | 2019/12/12 15:40 | Alejandro Alcala v Hyun Il Lee | L | 0-2 |
| Internazionali d'Italia - Qual. | 2019/12/12 12:10 | Alejandro Alcala v Valeriy Atrashchenkov | W | 2-1 |
| Internazionali del Galles - Qual. | 2019/11/28 09:30 | Alejandro Alcala v Samuel Hsiao | L | 0-2 |
| Internazionali del Galles | 2019/11/27 14:00 | Andrew Jones v Alejandro Alcala | W | 0-2 |
| Internazionali del Galles - Qual. | 2019/11/27 11:30 | Alexander Jackson v Alejandro Alcala | W | 0-2 |
| Slovenia - Future Series | 2019/11/23 10:20 | David Jones v Alejandro Alcala | L | 2-1 |
| Slovenia - Future Series | 2019/11/22 18:05 | Alejandro Alcala v Miha Ivanic | W | 2-1 |
| Open d'Austria - Qual. | 2020/02/19 11:55 | Brian Holtschke v Lenny Sudarma | L | 2-0 |
| Slovenia - Future Series - Qual. | 2019/11/21 10:45 | Lenny Sudarma v Harry Huang | L | 0-2 |