Dallas’ big man appeared to aggravate his lingering ankle injury again in the second quarter of the Mavs’ game against the Celtics. When playing defense, Gafford’s right leg bumped into a Celtics player and it caused his right ankle to turn awkwardly. He went down immediately and was grabbing at his ankle.

It's the first matchup this season between the teams.

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The winter storm in North Texas has caused the Dallas Mavericks' Sunday night game in Milwaukee to be postponed.

Find out when the Dallas Mavericks (19-29) visit the Houston Rockets (29-17) on Saturday at the Toyota Center, with tipoff scheduled for 7:30 p.m.