cleared of fractured rib

Sydney Roosters lock Luke Ricketson has been cleared of a fractured rib but remains in doubt for the National Rugby League club's game against Cronulla on Saturday night.

Ricketson suffered the injury during the Roosters' win over Canberra on Friday night.

He will be given every chance to prove his fitness for the clash with the Sharks.

Chad Robinson and Todd Byrne, who both sustained concussions during Friday night's physical encounter, are also in doubt.