| Challenger Series TT | 2024/03/04 12:10 | Sven Happek v Eusebio Vos | W | 3-2 |
| Challenger Ochsenhausen | 2022/05/30 17:10 | Sven Happek v Eusebio Vos | W | 3-1 |
| Challenger Series TT | 2024/04/08 08:15 | Sven Happek v Mike Hollo | L | 2-3 |
| Challenger Series TT | 2024/03/21 09:15 | Mike Hollo v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/03/19 08:10 | Norbert Tauler v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/03/18 18:10 | Ronit Bhanja v Sven Happek | W | 1-3 |
| Challenger Series TT | 2024/03/18 16:10 | Armin Alicic v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/03/18 14:50 | Sven Happek v Amirreza Abbasi | L | 2-3 |
| Challenger Series TT | 2024/03/18 12:50 | Sven Happek v Joon Shim | L | 1-3 |
| Challenger Series TT | 2024/03/18 09:30 | Damian Zech v Sven Happek | W | 2-3 |
| Challenger Series TT | 2024/04/08 07:40 | Armin Alicic v Eusebio Vos | L | 3-2 |
| Challenger Series TT | 2024/03/22 09:50 | Alvaro Gainza v Eusebio Vos | W | 0-3 |
| Challenger Series TT | 2024/03/22 08:40 | Eusebio Vos v Finn Luu | W | 3-2 |
| Challenger Series TT | 2024/03/21 15:40 | Miguel Nunez v Eusebio Vos | L | 3-1 |
| Challenger Series TT | 2024/03/21 12:45 | Mike Hollo v Eusebio Vos | L | 3-0 |
| Challenger Series TT | 2024/03/21 10:25 | Reda Nemras v Eusebio Vos | W | 1-3 |
| Challenger Series TT | 2024/03/21 08:05 | Rafael Turrini v Eusebio Vos | L | 3-0 |
| Challenger Series TT | 2024/03/05 13:10 | Alexander Valuch v Eusebio Vos | L | 3-1 |