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.

In an offseason of change for the Celtics, who dismantled a significant portion their championship-winning roster to avoid the wrath of the NBA’s second apron, no position group has been hit harder than center.

LAS VEGAS — Jordan Walsh called his ejection Monday against the Heat a “rookie mistake.” His coach, Joe Mazzulla, watching from high in the bleachers of Cox Pavilion with his family, texted his young swingman and said he “loved” the fire.

Since acquiring Luka Doncic earlier this year, the Los Angeles Lakers clarified that they consider him the face of the franchise.

Here's what you need to know to get ready for the Brooklyn Nets' Las Vegas Summer League matchup against the New York Knicks on Tuesday.