CHET HOLMGREN AND THE OKLAHOMA CITY THUNDER ... The Thunder grew from upstarts to champions in the blink of an eye. Now, their stars' bank accounts are growing, too. Chet Holmgren agreed to a fully guaranteed five-year maximum rookie extension worth up to $250 million.

Dallas Mavericks' Cooper Flagg makes his NBA Summer League debut vs. the Los Angeles Lakers and guard Bronny James in Las Vegas on Thursday July 10, and will be broadcast on ESPN at 5 p.m. PT. The hig

The No. 1 draft pick is expected to take the court for Dallas against the Lakers tonight at 8 p.m. ET, with tickets available through multiple platforms.