Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/04/20 16:30 | Sven Happek v Miguel Nunez | W | 3-1 |
| Challenger Series TT | 2022/11/17 20:50 | Sven Happek v Miguel Nunez | L | 2-3 |
| Challenger Series TT | 2023/10/05 19:10 | Sven Happek v Sushmit Sriram | L | 0-3 |
| Challenger Series TT | 2023/10/05 14:30 | Sven Happek v Akito Itagaki | L | 2-3 |
| Challenger Series TT | 2023/10/05 12:30 | Sven Happek v Hannes Hormann | W | 3-1 |
| Challenger Series TT | 2023/10/05 09:10 | Daniel Rinderer v Sven Happek | L | 3-1 |
| Challenger Series TT | 2023/10/05 07:10 | Sven Happek v Alexander Valuch | L | 0-3 |
| Challenger Series TT | 2023/09/19 09:50 | Sven Happek v Alvaro Gainza | L | 1-3 |
| Challenger Series TT | 2023/09/19 06:30 | Sven Happek v Jong-Eon Yeon | L | 2-3 |
| Challenger Series TT | 2023/09/18 17:50 | Sven Happek v Sudhanshu Grover | L | 1-3 |
| Challenger Series TT | 2023/10/05 19:50 | Akito Itagaki v Miguel Nunez | W | 0-3 |
| Challenger Series TT | 2023/10/05 17:50 | Daniel Rinderer v Miguel Nunez | W | 2-3 |
| Challenger Series TT | 2023/10/05 15:50 | Miguel Nunez v Alexander Valuch | L | 1-3 |
| Challenger Series TT | 2023/10/05 13:10 | Miguel Nunez v Guillaume Alcayde | L | 0-3 |
| Challenger Series TT | 2023/10/05 11:10 | Miguel Nunez v Hannes Hormann | W | 3-1 |
| Challenger Series TT | 2023/10/05 08:30 | Sushmit Sriram v Miguel Nunez | L | 3-0 |
| TT Star Series | 2023/09/28 10:15 | Jakub Zelinka v Miguel Nunez | L | 3-0 |
| TT Star Series | 2023/09/28 08:45 | Frantisek Onderka v Miguel Nunez | L | 3-1 |