Piotr Grudzien
Photo © Joachim Voigt (Cluj-Napoca, 2008)
| Gender | M |
| Handicap class | 8 |
| Country | Poland |
| Right-handed | |
| Year | Event | Town | Results |
|---|---|---|---|
| 2008 | 2nd Romania Open | Cluj-Napoca (Romania) | Silver Men's teams class 8 |
| Slovakia Open | Piestany (Slovakia) | Gold Men's singles class 8 | |
| Bronze Men's teams class 8 | |||
| 6th Polish Open | Wladyslawowo-Cetniewo (Poland) | Silver Men's teams class 8 | |
| Liverpool Open 2008 | Liverpool (Great Britain) | Bronze Men's singles class 8 | |
| Bronze Men's teams class 8 | |||
| 2007 | European Championships | Kranjska Gora (Slovenia) | Silver Men's teams class 8 |
| Croatia Open | Pula (Croatia) | Gold Men's teams class 8 | |
| Bronze Men's singles class 8 | |||
| 3rd German Open | Wuppertal (Germany) | Silver Men's teams class 8 | |
| Polish Open | Wladyslawowo-Cetniewo (Poland) | Bronze Men's singles class 8 | |
| Bronze Men's teams class 8 | |||
| 2nd Serbia Open | Novi Sad (Serbia) | Silver Men's teams class 8 | |
| 2006 | Slovakia Open 2006 | Piestany (Slovakia) | Bronze Men's teams class 8 |
| Polish Open 2006 | Wladyslawowo-Cetniewo (Poland) | Gold Men's teams class 7-8 | |
| 1st Serbia Open 2006 | Novi Sad (Serbia and Montenegro) | Bronze Men's teams class 8 |