Kansas City Chiefs QB Patrick Mahomes posted a fiery reaction on social media while watching Cooper Flagg's first NBA game.

In many ways, No. 1 draft pick Cooper Flagg is looked at as the savior for the Dallas Mavericks, the franchise's godsend after a calamitous event, the shocking trade of five-time All-Star Luka Doncic,

Eyes will be on No. 1 draft pick Cooper Flagg and his Dallas Mavericks this July as his highly anticipated professional career begins. Flagg & Co. kicked off their summer league slate with a high-profile 87-85 win over a Los Angeles Lakers squad that features Bronny James.

Duke's Cooper Flagg, to no one's surprise, was drafted first overall in the 2025 NBA Draft by the Dallas Mavericks.

READ MORE: Cooper Flagg's family gets brutally honest about Dallas Mavericks At Flagg's pre-draft media availability, Flagg was asked about his reaction to February's Doncic trade.

Cooper Flagg was spotted shooting a side-eye at general manager Nico Harrison after a reporter asked about Luka Doncic.