Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/04/10 11:50 | Alvaro Gainza v Peter Hribar | L | 1-3 |
| Challenger Series TT | 2023/04/10 09:10 | Alvaro Gainza v Bohdan Sinkevych | W | 3-2 |
| Challenger Series TT | 2023/04/10 06:30 | Alvaro Gainza v Miguel Nunez | L | 0-3 |
| Challenger Series TT | 2023/02/28 08:50 | Martin Andersen v Alvaro Gainza | L | 3-1 |
| Challenger Series TT | 2023/02/27 20:50 | Dauud Cheaib v Alvaro Gainza | L | 3-0 |
| Challenger Series TT | 2023/02/27 18:50 | Sven Happek v Alvaro Gainza | L | 3-1 |
| Challenger Series TT | 2023/02/27 16:50 | Alvaro Gainza v Remy Pham | W | 3-2 |
| Challenger Series TT | 2023/02/27 14:10 | Alvaro Gainza v Emiliano Riofrio | W | 3-1 |
| Challenger Series TT | 2023/04/10 13:50 | Florian Bluhm v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/04/10 10:30 | Florian Bluhm v Louis Price | W | 3-0 |
| Challenger Series TT | 2023/04/10 08:30 | Florian Bluhm v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/02/24 14:30 | Guilherme Teodoro v Florian Bluhm | W | 1-3 |
| Challenger Series TT | 2023/02/24 13:05 | Florian Bluhm v Rafael Turrini | W | 3-2 |
| Challenger Series TT | 2023/02/24 10:50 | Florian Bluhm v Dauud Cheaib | L | 2-3 |
| Challenger Series TT | 2023/02/24 07:30 | Florian Bluhm v Rafael Turrini | W | 3-2 |
| Challenger Series TT | 2023/02/23 18:50 | Florian Bluhm v Salim Karam | W | 3-0 |