| Portuguese Int. | 2021/05/07 15:30 | Enogat Roy v Tobias Kuenzi | L | 2-1 |
| Slovenia Int. | 2021/05/20 14:00 | Filip Spoljarec v Tobias Kuenzi | W | 0-2 |
| Slovenia Int. | 2021/05/20 12:00 | Krivec, Gasper v Tobias Kuenzi | W | 0-2 |
| Portuguese Int. | 2021/05/07 15:30 | Enogat Roy v Tobias Kuenzi | L | 2-1 |
| Portuguese Int. Qual | 2021/05/07 09:00 | Ludvig Petre Olsson v Tobias Kuenzi | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 15:40 | Thoegersen, M. v Tobias Kuenzi | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 12:00 | Nicolas A. Mueller v Tobias Kuenzi | W | 1-2 |
| Open de Pologne | 2021/03/26 18:10 | Luis Enrique Penalver v Tobias Kuenzi | L | 2-0 |
| Open de Pologne | 2021/03/26 08:40 | Milan Dratva v Tobias Kuenzi | W | 0-2 |
| Slovenia Int. | 2021/05/20 14:00 | Enogat Roy v Thomas Fourcade | W | 2-1 |
| Slovenia Int. | 2021/05/20 08:50 | Milic, Luka v Enogat Roy | W | 0-2 |
| Portuguese Int. | 2021/05/08 09:20 | Enogat Roy v Lane, Alex | L | 0-2 |
| Portuguese Int. | 2021/05/07 15:30 | Enogat Roy v Tobias Kuenzi | W | 2-1 |
| Portuguese Int. Qual | 2021/05/07 08:40 | Gustav Bjorkler v Enogat Roy | W | 1-2 |
| Portuguese Int. Qual | 2021/05/06 15:40 | Gregoire Deschamp v Enogat Roy | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 09:20 | Matthias Kicklitz v Enogat Roy | W | 1-2 |
| Orleans Masters Qual | 2021/03/23 13:40 | Enogat Roy v Samuel Hsiao | L | 0-2 |