Heads Up Challenge presented by Chime featuring Dereck Lively II and Naji Marshall

Mavericks players Dereck Lively Jr. and Naji Marshall go against each in this Heads Up Challenge presented by Chime. DALLAS MAVERICKS on Social Media: ► Follow us X: http://www.twitter.com/dallasmavs ► Like us Facebook: http://www.facebook.com/dallasmavs ► Follow us Instagram: http://www.instagram.com/dallasmavs ► Follow us TikTok: https://www.tiktok.com/@dallasmavs For more updates check us out on Mavs.com: https://www.mavs.com