| Open de Slovaquie - Qualif. | 2020/02/26 09:55 | Alcala, Alejandro v Sudarma, Lenny | W | 2-0 |
| Estonie Int. - Qualif. | 2020/01/09 14:30 | Alcala, Alejandro v Tsai, Andy | L | 0-2 |
| Italian Int. Qual | 2019/12/12 15:40 | Alcala, Alejandro v Lee, Hyun Il | L | 0-2 |
| Italian Int. Qual | 2019/12/12 12:10 | Alcala, Alejandro v Atrashchenkov, Valeriy | W | 2-1 |
| Welsh Int. Qual | 2019/11/28 09:30 | Alcala, Alejandro v Samuel Hsiao | L | 0-2 |
| Welsh Int. | 2019/11/27 14:00 | Jones, Andrew v Alcala, Alejandro | W | 0-2 |
| Welsh Int. Qual | 2019/11/27 11:30 | Jackson, Alexander v Alcala, Alejandro | W | 0-2 |
| Slovenia Future Series | 2019/11/23 10:20 | Jones, David v Alcala, Alejandro | L | 2-1 |
| Austrian Open Qual | 2020/02/19 14:15 | Gerberich, Hannes v Collins Valentine Filimon | L | 0-2 |
| Slovenia Future Series | 2019/11/22 10:10 | Gerberich, Hannes v Harry Huang | L | 0-2 |
| Slovenia Future Series Qual | 2019/11/21 18:30 | Gerberich, Hannes v Paul, Jesper | W | 2-0 |
| Slovenia Future Series Qual | 2019/11/21 15:05 | Gerberich, Hannes v Nicolas A. Mueller | W | 2-0 |
| Hungarian Int. Qual | 2019/10/30 10:20 | Gerberich, Hannes v Gergo Pytel | L | 0-2 |
| Polish Int. Qual | 2019/09/19 08:45 | Klindt, Philip Illum v Gerberich, Hannes | L | 2-0 |
| Belgian Int. Qual | 2019/09/11 10:40 | Gerberich, Hannes v Joran Kweekel | L | 0-2 |
| Kharkiv International 2019, MS, Qualification | 2019/09/05 06:00 | Gerberich, Hannes v Elias Bracke | L | 0-2 |