Stadium: Ochsenhausen, Germany
| Challenger Ochsenhausen | 2020/10/21 11:50 | Sven Happek v Jon Ander Guerricabeitia | L | 1-3 |
| Challenger Ochsenhausen | 2020/01/09 13:30 | Sven Happek v Jon Ander Guerricabeitia | W | 3-0 |
| Challenger Ochsenhausen | 2019/12/04 10:10 | Sven Happek v Jon Ander Guerricabeitia | L | 0-3 |
| Challenger Series TT | 2024/06/06 12:00 | Sven Happek v Siddharta Almeida | W | 3-2 |
| Challenger Series TT | 2024/06/06 10:30 | Sven Happek v Damian Zech | W | 3-1 |
| Challenger Series TT | 2024/06/06 07:30 | Oleksii Dehtiarov v Sven Happek | W | 1-3 |
| Challenger Series TT | 2024/06/06 07:00 | Tom Duffke v Sven Happek | W | 0-3 |
| Challenger Series TT | 2024/05/14 19:30 | Mykhailo Mosiuk v Sven Happek | W | 0-3 |
| Challenger Series TT | 2024/05/14 19:00 | Sven Happek v Damian Zech | L | 2-3 |
| Challenger Series TT | 2024/05/14 18:00 | Sven Happek v Nicolas Flugel | W | 3-1 |
| Challenger Series TT | 2024/05/14 17:00 | Alexander Sverdlik v Sven Happek | W | 0-3 |
| Challenger Series TT | 2024/06/06 10:00 | Oleksii Dehtiarov v Jon Ander Guerricabeitia | W | 1-3 |
| TT Cup | 2024/05/01 19:40 | Jon Ander Guerricabeitia v Libre Sancho | W | 3-1 |
| TT Cup | 2024/05/01 18:10 | Libre Sancho v Jon Ander Guerricabeitia | W | 1-3 |
| TT Cup | 2024/05/01 17:40 | Jon Ander Guerricabeitia v Miguel Chamorro | W | 3-0 |
| TT Cup | 2024/05/01 15:40 | Jon Ander Guerricabeitia v Eduardo Gonzales | W | 3-1 |
| TT Cup | 2024/05/01 14:10 | Jon Ander Guerricabeitia v Javier Benito | W | 3-1 |
| TT Cup | 2024/04/30 19:40 | Jon Ander Guerricabeitia v Libre Sancho | W | 3-1 |
| TT Cup | 2024/04/30 18:40 | Jon Ander Guerricabeitia v Eduardo Gonzales | W | 3-1 |