| Challenger Series TT | 2023/02/28 07:30 | Sven Happek v Emiliano Riofrio | W | 2-3 |
| Challenger Series TT | 2022/11/28 10:50 | Sven Happek v Emiliano Riofrio | L | 3-2 |
| Challenger Ochsenhausen | 2020/10/23 07:50 | Sven Happek v Emiliano Riofrio | L | 3-0 |
| Challenger Series TT | 2023/04/03 13:10 | Dauud Cheaib v Emiliano Riofrio | L | 3-0 |
| Challenger Series TT | 2023/04/03 10:30 | Florian Bourrassaud v Emiliano Riofrio | L | 3-0 |
| Challenger Series TT | 2023/04/03 07:50 | Kirill Fadeev v Emiliano Riofrio | L | 3-2 |
| Challenger Series TT | 2023/02/28 11:30 | Martin Andersen v Emiliano Riofrio | L | 3-0 |
| Challenger Series TT | 2023/02/28 07:30 | Sven Happek v Emiliano Riofrio | W | 2-3 |
| Challenger Series TT | 2023/02/27 19:30 | Emiliano Riofrio v Remy Pham | W | 3-2 |
| Challenger Series TT | 2023/02/27 16:10 | Emiliano Riofrio v Sushmit Sriram | L | 2-3 |
| Challenger Series TT | 2023/02/27 14:10 | Alvaro Gainza v Emiliano Riofrio | L | 3-1 |
| Challenger Series TT | 2023/04/03 12:30 | Dennis Klein v Sven Happek | L | 3-1 |
| Challenger Series TT | 2023/04/03 11:10 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Series TT | 2023/04/03 06:30 | Pekka Pelz v Sven Happek | L | 3-0 |
| TT Star Series | 2023/03/25 11:15 | Henning Zeptner v Sven Happek | W | 0-3 |
| TT Star Series | 2023/03/25 08:10 | Sven Happek v Antonin Gavlas | L | 0-3 |
| TT Star Series | 2023/03/24 14:15 | Sven Happek v Michal Obeslo | L | 0-3 |
| TT Star Series | 2023/03/24 12:45 | Boguslav Koszyk v Sven Happek | L | 3-0 |
| TT Star Series | 2023/03/24 10:45 | Oleksandr Tymofieiev v Sven Happek | L | 3-2 |