Dallas Mavericks superstar Luka Dončić reportedly will be re-evaluated in 1 month after sustaining a left calf strain on Christmas Day.

Luka Dončić, who led the Dallas Mavericks past the Minnesota Timberwolves in the Western Conference Finals last spring, had to exit the teams’ Christmas matchup early. Late in the second quarter, Dončić limped off the court after suffering what the team said was a left calf strain.

What We Know: Late in the second quarter, Dončić suffered a non-contact injury where he became noticeably uncomfortable and passed the ball. The five-time All-Star stayed in that spot on the floor until the Mavericks called a timeout and limped off the court. The injury was later described as a left calf strain.