The Sydney Roosters squad have been assessed by Club medical staff following Sunday's match against the Canterbury-Bankstown Bulldogs.
Captain Boyd Cordner and Siosiua Taukeiaho both sustained minor calf strains in the second half of the match.
They will receive further scans and assessment during the week to determine a timeline for their return.
Ryan Hall sustained a patella injury at a training session during the week leading up to the match.
He will be unavailable for selection for up to three weeks while he recovers.
The remainder of the NRL squad made it through the match without injury concern and will be available for selection in our Round 20 match against the Gold Coast Titans at the Sydney Cricket Ground.