The Bulldogs lose two forwards before facing the Sharks, while Raiders' Simi Sasagi is out for 4-6 weeks with a shoulder injury.
The Bulldogs have lost two forwards ahead of their Magic Round clash with the Sharks.
Meanwhile, the Raiders, who have the bye in Round 11, have been handed a huge blow of their own with an in-form star set for an extended sideline stint.
Following scans on his shoulder, Canberra have confirmed Simi Sasagi will be sidelined for four to six weeks after he suffered an injury against the Panthers in Round 10.