Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/04/17 14:30 | Damian Zech v Pylyp Koloidenko | W | 3-2 |
| Challenger Series TT | 2025/03/13 11:30 | Pylyp Koloidenko v Damian Zech | L | 3-1 |
| Challenger Series TT | 2025/01/02 13:30 | Pylyp Koloidenko v Damian Zech | L | 3-2 |
| Challenger Series TT | 2025/04/22 07:30 | Damian Zech v Joon Shim | L | 2-3 |
| Challenger Series TT | 2025/04/21 16:30 | Damian Zech v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2025/04/21 14:30 | Damian Zech v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2025/04/21 12:30 | Jaime Lama v Damian Zech | L | 3-0 |
| Challenger Series TT | 2025/04/21 10:30 | Mudit Dani v Damian Zech | L | 3-0 |
| Challenger Series TT | 2025/04/21 09:00 | Damian Zech v Rafael Turrini | L | 1-3 |
| Challenger Series TT | 2025/04/21 07:30 | Damian Zech v Mike Hollo | L | 1-3 |
| Challenger Series TT | 2025/04/18 07:30 | Damian Zech v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2025/04/29 08:00 | Pylyp Koloidenko v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2025/04/28 17:00 | Pylyp Koloidenko v Jaime Lama | L | 1-3 |
| Challenger Series TT | 2025/04/28 15:00 | Pylyp Koloidenko v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2025/04/28 14:00 | Pylyp Koloidenko v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2025/04/28 10:30 | Pylyp Koloidenko v Marius Henninger | L | 2-3 |
| Challenger Series TT | 2025/04/28 08:30 | Pylyp Koloidenko v Makoto Nogami | W | 3-2 |
| Challenger Series TT | 2025/04/28 06:30 | Pylyp Koloidenko v Dhairya Parmar | L | 1-3 |
| Challenger Series TT | 2025/04/18 07:00 | Manuel Echaveguren v Pylyp Koloidenko | L | 3-1 |