Shaun Johnson's NRL season could be over after the halfback suffered a serious knee injury in the Warriors 34‑22 loss to Penrith.
He limped off the field in the 62nd minute.
Warriors coach Stephen Kearney says Johnson's diagnosis remains unclear, with the playmaker set to undergo scans today.
The Raiders also defeated the Dragons 18-14 last night.
The Titans will take on the Sharks at 9.30 tonight while the Sea Eagles will play the Tigers at 4pm tomorrow and the Rabbitohs will play the Cowboys at 6pm tomorrow.
