Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/06/08 13:10 | Akito Itagaki v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/10/24 12:10 | Jeromy Loffler v Guilherme Teodoro | W | 3-2 |
| Challenger Series TT | 2023/10/24 10:45 | Carlo Rossi v Jeromy Loffler | L | 3-0 |
| Challenger Series TT | 2023/10/24 08:30 | Alexander Valuch v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/10/24 07:10 | Finn Luu v Jeromy Loffler | L | 3-1 |
| Challenger Series TT | 2023/10/23 15:10 | Carlo Rossi v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/10/23 12:30 | Damian Zech v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/10/23 11:10 | Guilherme Teodoro v Jeromy Loffler | L | 3-1 |
| Challenger Series TT | 2023/10/23 06:30 | Mike Hollo v Jeromy Loffler | W | 2-3 |
| Challenger Series TT | 2023/10/17 08:30 | Akito Itagaki v Carlos Caballero | L | 0-3 |
| Challenger Series TT | 2023/10/16 19:50 | Akito Itagaki v Stephane Ouaiche | L | 2-3 |
| Challenger Series TT | 2023/10/16 17:10 | Akito Itagaki v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/10/16 14:30 | Dauud Cheaib v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/10/16 11:50 | Dennis Klein v Akito Itagaki | L | 3-0 |
| Challenger Series TT | 2023/10/16 09:50 | Akito Itagaki v Simon Berglund | L | 0-3 |
| Challenger Series TT | 2023/10/16 07:50 | Akito Itagaki v Jong-Eon Yeon | W | 3-2 |
| Challenger Series TT | 2023/10/06 09:10 | Akito Itagaki v Sushmit Sriram | L | 0-3 |