TORONTO — Cooper Flagg looked toward the rafters of Scotiabank Arena and cracked a smile after his first triple of the night ...

Mavericks' Cooper Flagg makes stance clear on leaving Dallas for Celtics in future originally appeared on The Sporting News.

Just in his maiden year at the NBA, Cooper Flagg’s basketball career has come a full circle. And much so, his rookie season ...

Mavericks urged to reunite Cooper Flagg with 6-foot-6 ex-Duke sharpshooting teammate in offseason originally appeared on The ...

Dozens of fans milling around Causeway Street were wearing Mavericks jerseys and Celtics hats before Boston hosted Dallas.

Following a back-to-back set for the Dallas Mavericks, the rookie star Cooper Flagg could get a night off on Sunday.

Dallas Mavericks star rookie Cooper Flagg discussed the importance of playing against Jayson Tatum following the Mavs' ...

"I found out probably the same time as everyone else, when they announced it," said Flagg.

The Dallas Mavericks have revealed Cooper Flagg's final status for their matchup against the Boston Celtics on Friday night.

ORLANDO, Fla. (AP) — Mavericks rookie Cooper Flagg was back in the starting lineup for Dallas against the Orlando Magic on Thursday night after missing eight games with a foot injury. He had a mixed ...

The Dallas Mavericks have announced their injury report for Tuesday's game against the Atlanta Hawks in Georgia.

After growing up as a Celtics fan, the Newport native got his first chance to play in their home arena, and acknowledged it ...