The Celtics enter Sunday’s game against the Thunder winners of six straight, but Boston may be without a few players when it travels to Oklahoma City.

Jaylen Brown and Daniel Theis appeared on the Celtics’ injury report as questionable Saturday night. Both players sustained right ankle sprains and will see how they feel Sunday. Brown suffered his injury in Wednesday’s game against the Atlanta Hawks, but head coach Brad Stevens didn’t see the sprain as “too bad.”

Theis, on the other hand, may not return until after the All-Star break after suffering his injury against the Hawks on Monday.

Check out the full injury report below:

Tip-off from Chesapeake Energy Arena is set for 3:30 p.m. ET.

Thumbnail photo via Greg M. Cooper/USA TODAY Sports Images