| Slovak Open Qual | 2020/02/26 09:35 | Carlos Piris v Gasper Krivec | W | 2-0 |
| Iceland Int. | 2020/01/25 17:00 | Soren Toft v Carlos Piris | L | 2-0 |
| Iceland Int. | 2020/01/25 11:40 | Carlos Piris v Viktor Aglinder | W | 2-0 |
| Iceland Int. | 2020/01/24 16:00 | Carlos Piris v Andreas Hoffmann | W | 2-0 |
| Estonian Int. Qual | 2020/01/09 09:00 | Carlos Piris v Brian Holtschke | L | 0-2 |
| Welsh Int. Qual | 2019/11/28 09:00 | Carlos Piris v Felix Hammes | L | 0-2 |
| Welsh Int. Qual | 2019/11/27 14:30 | Markus Barth v Carlos Piris | W | 1-2 |
| Welsh Int. Qual | 2019/11/27 10:00 | Hugo Jardim v Carlos Piris | W | 0-2 |
| Slovak Open Qual | 2020/02/26 14:55 | Alejandro Alcala v Hannes Gerberich | W | 2-0 |
| Slovak Open Qual | 2020/02/26 09:55 | Alejandro Alcala v Lenny Sudarma | W | 2-0 |
| Estonian Int. Qual | 2020/01/09 14:30 | Alejandro Alcala v Andy Tsai | L | 0-2 |
| Italian Int. Qual | 2019/12/12 15:40 | Alejandro Alcala v Hyun Il Lee | L | 0-2 |
| Italian Int. Qual | 2019/12/12 12:10 | Alejandro Alcala v Valeriy Atrashchenkov | W | 2-1 |
| Welsh Int. Qual | 2019/11/28 09:30 | Alejandro Alcala v Samuel Hsiao | L | 0-2 |
| Welsh Int. | 2019/11/27 14:00 | Andrew Jones v Alejandro Alcala | W | 0-2 |
| Welsh Int. Qual | 2019/11/27 11:30 | Alexander Jackson v Alejandro Alcala | W | 0-2 |