Mavericks, minus Luka Doncic, open trip in Phoenix

(Photo credit: Jerome Miron-Imagn Images)
The Dallas Mavericks haven't yet revealed how long star guard Luka Doncic will be sidelined after he injured his left calf on Christmas Day.

But this much is known: Doncic won't be on the court when the Mavericks open a four-game road swing against the Phoenix Suns on Friday night.

Doncic strained the calf on a seemingly harmless play during the second quarter of a 105-99 loss t