| Internazionali del Galles - Qual. | 2019/11/28 09:00 | Carlos Piris v Felix Hammes | L | 0-2 |
| Internazionali del Galles - Qual. | 2019/11/27 14:30 | Markus Barth v Carlos Piris | W | 1-2 |
| Internazionali del Galles - Qual. | 2019/11/27 10:00 | Hugo Jardim v Carlos Piris | W | 0-2 |
| Slovenia - Future Series - Qual. | 2019/11/21 10:45 | Carlos Piris v Jonas Jaeger | L | 0-2 |
| Open di Svizzera DF - Qual. | 2019/03/07 14:45 | David K Kristensen v Carlos Piris | L | 2-0 |
| Open di Svizzera DF - Qual. | 2018/06/14 08:25 | Thiyagarajan Purusothaman v Carlos Piris | W | 0-2 |
| Internazionali d'Italia - Qual. | 2019/12/12 08:50 | Ondrej Kral v Brian Holtschke | L | 2-0 |
| Slovenia - Future Series | 2019/11/22 09:35 | Brian Holtschke v Alvaro Vazquez | W | 2-1 |
| Slovenia - Future Series - Qual. | 2019/11/21 19:15 | Brian Holtschke v Christoffer Elbrond | W | 2-1 |
| Slovenia - Future Series - Qual. | 2019/11/21 16:35 | Jaka Ivancic v Brian Holtschke | W | 1-2 |
| Slovenia - Future Series - Qual. | 2019/11/21 10:10 | Marc Cardona v Brian Holtschke | W | 0-2 |
| SaarLorLux Open | 2019/10/30 18:00 | Brian Holtschke v Ygor Coelho | L | 1-2 |
| SaarLorLux Open | 2019/10/29 19:00 | Ansgar Kirste v Brian Holtschke | W | 0-2 |
| SaarLorLux Open - Qual. | 2019/10/29 12:00 | Felix Kruchten v Brian Holtschke | W | 0-2 |