Dallas Mavericks star guard Luka Dončić could be out “for an extended period of time,” ESPN reports. The reigning scoring champion sustained what is presumed to be calf injury when he planted onto his left foot during the second quarter of the Mavericks’ 105-99 loss to the Timberwolves on Wednesday.

DALLAS -- While the Dallas Mavericks wait to see how long they'll be without Luka Doncic because of his latest left calf injury, they have another example of how to stay afloat until the superstar's return.

The Dallas Mavericks may be without Luka Doncic for an extended period of time. Doncic exited the Mavericks’ 105-99 Christmas Day loss to the Minnesota Timberwolves in the second quarter. With the Mavericks trailing 48-38 with 2:55 remaining in the first ...