| Challenger - Séries - TT | 2023/10/23 17:50 | Carlo Rossi v Valuch, Alexander | W | 3-2 |
| Challenger Ochsenhausen | 2022/03/17 08:10 | Valuch, Alexander v Carlo Rossi | L | 3-2 |
| Challenger - Séries - TT | 2023/12/04 07:30 | Carlo Rossi v Rafael Turrini | W | 3-1 |
| WTT Feeder Dusseldorf III Quals | 2023/11/27 18:55 | Carlo Rossi v Deni Kozul | L | 2-3 |
| WTT Feeder Dusseldorf III Quals | 2023/11/27 10:45 | Marios Yiangou v Carlo Rossi | W | 1-3 |
| WTT Feeder Gaia Quals | 2023/11/22 20:25 | Dingshuo Liu v Carlo Rossi | L | 3-0 |
| WTT Feeder Gaia Quals | 2023/11/22 17:20 | Carlo Rossi v Cedric Tschanz | W | 3-0 |
| WTT Feeder Gaia Quals | 2023/11/22 12:00 | Christopher Kramer v Carlo Rossi | W | 0-3 |
| WTT - Feeder Otocec - Qualif. | 2023/11/01 10:20 | Rares Sipos v Carlo Rossi | L | 3-0 |
| WTT - Feeder Otocec - Qualif. | 2023/10/31 15:00 | Christopher Kramer v Carlo Rossi | W | 1-3 |
| Challenger - Séries - TT | 2023/12/04 08:10 | Valuch, Alexander v Akito Itagaki | W | 3-1 |
| WTT Feeder Dusseldorf III Quals | 2023/11/27 18:20 | Valuch, Alexander v Anton Limonov | L | 1-3 |
| Challenger - Séries - TT | 2023/11/14 11:30 | Valuch, Alexander v Martin Baechler | L | 0-3 |
| Challenger - Séries - TT | 2023/11/14 08:50 | Valuch, Alexander v Dauud Cheaib | W | 3-1 |
| Challenger - Séries - TT | 2023/11/13 20:10 | Vidit Desai v Valuch, Alexander | W | 0-3 |
| Challenger - Séries - TT | 2023/11/13 15:30 | Akito Itagaki v Valuch, Alexander | W | 0-3 |
| Challenger - Séries - TT | 2023/11/13 13:30 | Valuch, Alexander v Sven Happek | W | 3-1 |
| Challenger - Séries - TT | 2023/11/13 10:10 | Dennis Klein v Valuch, Alexander | L | 3-0 |