The beginning of 2010 was not good as Pliatsikas tore his knee ligaments during a session .
On 30 Pliatsikas signed a four - year contract with German club Schalke 04 for an undisclosed fee .
The beginning of 2010 was not good as Pliatsikas tore Pliatsikas ' knee ligaments during a session .
On 30 Pliatsikas signed a four - year contract with German club Schalke 04 for an undisclosed fee .