| TT Cup (2023) | 11/14 04:00 | - | Leszek Maduzia v Sebastian Sobczyk | L | 3-0 | |
| TT Cup (2023) | 11/14 03:30 | - | Sebastian Sobczyk v Darek Kleczko | L | 1-3 | |
| TT Cup (2023) | 11/14 01:30 | - | Sebastian Sobczyk v Adrian Wiechec | W | 3-2 | |
| TT Cup (2023) | 11/14 00:00 | - | Sebastian Sobczyk v Michal Szostak | W | 3-2 | |
| TT Cup (2023) | 11/10 22:40 | - | Gracjan Rokita v Sebastian Sobczyk | W | 1-3 | |
| TT Cup (2023) | 11/10 21:30 | - | Leszek Maduzia v Sebastian Sobczyk | L | 3-1 | |
| TT Cup (2023) | 11/10 20:30 | - | Darek Kleczko v Sebastian Sobczyk | L | 3-1 | |
| TT Cup (2023) | 11/10 19:00 | - | Ryszard Partyka v Sebastian Sobczyk | W | 1-3 | |
| TT Cup (2023) | 11/10 16:00 | - | Karol Prokop v Sebastian Sobczyk | L | 3-2 | |
| TT Cup (2023) | 11/10 15:00 | - | Gracjan Rokita v Sebastian Sobczyk | L | 3-2 | |
| TT Cup | 11/09 21:35 | - | Sebastian Sobczyk v Karol Guzy | L | 0-3 | |
| TT Cup | 11/09 19:05 | - | Sebastian Sobczyk v Denys Kovtanyuk | W | 3-0 | |
| TT Cup | 11/09 17:35 | - | Sebastian Sobczyk v Michal Szostak | W | 3-2 | |
| TT Cup | 11/09 16:05 | - | Sebastian Sobczyk v Karol Guzy | W | 3-2 | |
| TT Cup | 11/09 14:35 | - | Sebastian Sobczyk v Darek Kleczko | W | 3-1 | |
| TT Cup | 11/09 13:05 | - | Sebastian Sobczyk v Piotr Zwolinski | W | 3-2 | |
| TT Cup | 11/08 23:10 | - | Sebastian Sobczyk v Darek Kleczko | L | 2-3 | |
| TT Cup | 11/08 22:00 | - | Michal Szostak v Sebastian Sobczyk | L | 3-1 | |
| TT Cup | 11/08 20:30 | - | Sebastian Sobczyk v Fabian Sikora | L | 1-3 | |
| TT Cup | 11/08 18:30 | - | Denys Kovtanyuk v Sebastian Sobczyk | W | 2-3 | |
| TT Cup | 11/08 16:30 | - | Adrian Wiechec v Sebastian Sobczyk | W | 0-3 | |
| TT Cup | 11/08 15:30 | - | Darek Kleczko v Sebastian Sobczyk | W | 1-3 | |
| TT Cup (2023) | 10/26 20:05 | - | Tomasz Witkowski v Sebastian Sobczyk | W | 1-3 | |
| TT Cup (2023) | 10/26 19:05 | - | Piotr Kedzierski v Sebastian Sobczyk | W | 0-3 | |
| TT Cup (2023) | 10/26 17:35 | - | Sebastian Sobczyk v Fabian Sikora | L | 1-3 | |
| TT Cup (2023) | 10/26 15:35 | - | Denys Kovtanyuk v Sebastian Sobczyk | W | 1-3 | |
| TT Cup (2023) | 10/26 13:35 | - | Tomasz Witkowski v Sebastian Sobczyk | L | 3-2 | |
| TT Cup (2023) | 10/26 12:35 | - | Bronislaw Kurzak v Sebastian Sobczyk | W | 1-3 | |
| TT Cup (2023) | 10/25 20:45 | - | Adrian Wiechec v Sebastian Sobczyk | L | 3-1 | |
| TT Cup (2023) | 10/25 18:05 | - | Sebastian Sobczyk v Adrian Wiechec | L | 1-3 |