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

Following the Mavericks' 120-100 loss to the Celtics, rookie Cooper Flagg reflected on facing his longtime idol, Jayson Tatum ...

Boston Celtics star forward Jayson Tatum made his highly anticipated season debut tonight vs. Mavericks. How he fared.

Cooper Flagg's homecoming at the TD Garden was spoiled as the Mavericks fall to the Celtics. Here's the latest.

From growing up in the stands to facing his idol on the court, Cooper Flagg reflects on a "full circle" night as Jayson Tatum ...

"This promise was only made because of the relentless U.S. and Israeli attack," Trump wrote. "They were looking to take over and rule the Middle East. It is the first time that Iran has ever lost, in ...

Cooper Flagg might be an NBA rookie, but his comment on Mavericks head coach Jason Kidd's playing days has fans buzzing.

Jayson Tatum, Flagg said, was a player he “modeled” his game after. On Friday, the two of them faced each other for the first ...

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

Mavericks star and Maine native Cooper Flagg revealed what Jayson Tatum told him after the two went head-to-head Friday night.

Flagg had 16 points, 8 rebounds, and 6 assists in his second appearance since returning from a foot injury that cost him eight games.

Cooper Flagg finished with 16 points, eight points, and six assists in a 120-100 Mavericks loss to the Celtics. It was ...