Here is what you need to know when the 18-year-old steps onto the court for the first time tomorrow against the Spurs.

The Mavericks host the San Antonio Spurs on Wednesday at 9:30 p.m. on ESPN in the regular season opener.

There’s a chance Flagg could start at point guard, just as he did in the final two games of the preseason. Mavericks coach ...

Ahead of his NBA debut on Wednesday against the San Antonio Spurs, Dallas Mavericks star rookie Cooper Flagg has already been ...

By the end of the night Wednesday, the Spurs will have more game tape of Flagg to pore over. They can only hope it isn't a ...

It’s late on an August morning at Nokomis Regional High in the tiny town in rural Maine. The hardwood floor inside the school ...

Cooper Flagg landed at No. 12 on FanSided's 25-under-25 NBA Player Rankings this season, ranking the best young players in ...

"Cooper Flagg's basic production (11.3 points, 4.5 rebounds, 2.8 assists, 1.3 steals and 0.8 blocks) from this preseason ...

All eyes will be on Dallas Wednesday night as Cooper Flagg makes his NBA debut with the Dallas Mavericks. The Mavericks will ...

The Cooper Flagg-Anthony Davis duo will benefit from off-ball cutting with AD in the high post. Davis may even take a step ...

Dallas Mavericks rookie Cooper Flagg will make his much-anticipated NBA regular season debut on Wednesday night.

LeBron James believes the Dallas Mavericks' Cooper Flagg could develop along the same trajectory as six-time All-Star Kawhi ...