St George Illawara Dragons and Fiji Bati winger Mikaele Ravalawa is out of action after only two weeks back in the NRL Premiership.
Ravalawa suffered a hamstring strain in the Round six 20-18 loss to the Gold Coast Titans.
A season plagued by injury, Ravalawa has been hit with a series of injuries since last season, which also saw him ruled out of the Rugby League World Cup for Fiji.
Ravalawa is expected to miss three weeks.
