| TT Cup | 06/03 21:30 | - | Leszek Maduzia v Grzegorz Sosnowski | W | 0-3 | |
| TT Cup | 06/03 20:30 | - | Leszek Maduzia v Grzegorz Sosnowski | L | 3-1 | |
| TT Cup | 06/03 19:30 | - | Franciszek Jastrzebowski v Grzegorz Sosnowski | L | 3-0 | |
| TT Cup | 06/03 18:00 | - | Michal Szostak v Grzegorz Sosnowski | L | 3-0 | |
| TT Cup | 06/03 15:30 | - | Krzysztof Wenda v Grzegorz Sosnowski | W | 1-3 | |
| TT Cup | 06/03 14:00 | - | Tomasz Witkowski v Grzegorz Sosnowski | L | 3-1 | |
| TT Cup | 05/19 12:00 | - | Grzegorz Papciak v Grzegorz Sosnowski | W | 1-3 | |
| TT Cup | 05/19 10:30 | - | Grzegorz Sosnowski v Leszek Maduzia | W | 3-2 | |
| TT Cup | 05/19 08:30 | - | Grzegorz Mucha v Grzegorz Sosnowski | L | 3-0 | |
| TT Cup | 05/19 06:00 | - | Tomasz Witkowski v Grzegorz Sosnowski | L | 3-1 | |
| TT Cup | 05/19 05:30 | - | Karol Prokop v Grzegorz Sosnowski | W | 0-3 | |
| TT Cup | 05/06 17:15 | - | Grzegorz Sosnowski v Krzysztof Wenda | W | 3-1 | |
| TT Cup | 05/06 16:35 | - | Grzegorz Sosnowski v Denys Kovtanyuk | W | 3-2 | |
| TT Cup | 05/06 15:35 | - | Wiekiera Arkadiusz v Grzegorz Sosnowski | L | 3-1 | |
| TT Cup | 05/06 14:05 | - | Robert Balik v Grzegorz Sosnowski | W | 0-3 | |
| TT Cup | 05/06 12:35 | - | Krzysztof Wenda v Grzegorz Sosnowski | L | 3-2 | |
| TT Cup | 04/27 22:00 | - | Grzegorz Sosnowski v Krzysztof Wenda | L | 0-3 | |
| TT Cup | 04/27 20:30 | - | Grzegorz Sosnowski v Bronislaw Kurzak | L | 0-3 | |
| TT Cup | 04/27 18:30 | - | Robert Balik v Grzegorz Sosnowski | L | 3-0 | |
| TT Cup | 04/27 17:30 | - | Grzegorz Sosnowski v Artur Stoszko | W | 3-0 | |
| TT Cup | 04/27 16:30 | - | Marek Kochmanski v Grzegorz Sosnowski | W | 0-3 | |
| TT Cup | 04/27 16:00 | - | Grzegorz Sosnowski v Krzysztof Wenda | W | 3-1 | |
| TT Cup | 04/24 19:35 | - | Michal Szostak v Grzegorz Sosnowski | L | 3-0 | |
| TT Cup | 04/24 18:05 | - | Robert Balik v Grzegorz Sosnowski | L | 3-2 | |
| TT Cup | 04/24 17:05 | - | Grzegorz Sosnowski v Tomasz Stachera | L | 1-3 | |
| TT Cup | 04/24 16:05 | - | Grzegorz Sosnowski v Krzysztof Wenda | W | 3-0 | |
| TT Cup | 04/24 14:35 | - | Grzegorz Sosnowski v Michal Szostak | L | 1-3 | |
| TT Cup | 04/24 12:35 | - | Grzegorz Sosnowski v Jan Bulzak | L | 2-3 | |
| TT Cup | 04/12 19:45 | - | Wladyslaw Szumilas v Grzegorz Sosnowski | L | 3-0 | |
| TT Cup | 04/12 18:05 | - | Grzegorz Sosnowski v Denys Kovtanyuk | L | 2-3 |