Mavericks rookie forward Cooper Flagg has been given a surprising Summer League performance grade by an expert.

Before looking too far ahead to Flagg's future, let's take a look back to assess his two summer league performances.

No. 1 pick Cooper Flagg leads the Dallas Mavericks against the Charlotte Hornets in today’s NBA Summer League slate.

Former Missouri Tigers men’s basketball star Kobe Brown was ruled out of the Los Angeles Clippers’ 106-91 win over the ...

Cooper Flagg's first and likely only NBA Summer League is over. The Dallas Mavericks have shut down the No. 1 pick in this ...

On Sunday night the Jazz fielded a summer league squad that did not feature a single drafted rookie. No Ace Bailey, no Walter ...

Dallas Mavericks forward Cooper Flagg ’s NBA Summer League run is expected to be over in Las Vegas. The Mavericks will shut ...

Cooper Flagg's first and likely only NBA Summer League is over. The Dallas Mavericks have shut down the No. 1 pick in this ...

The #Mavs are shutting down Cooper Flagg for the remainder of Summer League, a person’s familiar with the decision confirms.

League is underway in Las Vegas, as Cooper Flagg and the Dallas Mavericks will take on the San Antonio Spurs on Saturday.

Cooper Flagg will lead the Dallas Mavericks against Dylan Harper's San Antonio Spurs in NBA Summer League action on Saturday, ...

Top picks Cooper Flagg and Dylan Harper face off in Las Vegas on ESPN with multiple streaming services available.