Estadio: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/08 09:50 | Sven Happek v Amirreza Abbasi | L | 1-3 |
| TT Star Series | 2023/03/23 10:15 | Amirreza Abbasi v Sven Happek | W | 2-3 |
| Challenger Series TT | 2022/12/05 18:10 | Sven Happek v Amirreza Abbasi | L | 1-3 |
| Challenger Series TT | 2022/07/04 15:10 | Amirreza Abbasi v Sven Happek | L | 3-1 |
| Challenger de Ochsenhausen | 2022/06/23 17:10 | Amirreza Abbasi v Sven Happek | L | 3-0 |
| Challenger de Ochsenhausen | 2022/05/19 13:50 | Sven Happek v Amirreza Abbasi | L | 1-3 |
| Challenger Series TT | 2022/02/24 12:50 | Sven Happek v Amirreza Abbasi | L | 1-3 |
| Challenger de Ochsenhausen | 2022/02/10 12:10 | Amirreza Abbasi v Sven Happek | L | 3-0 |
| Challenger de Ochsenhausen | 2021/10/14 06:30 | Amirreza Abbasi v Sven Happek | L | 3-0 |