NBA Countdown calls out JR Smith: He was unprofessional for his negligence, Sports Center, ESPN

Chauncey Billups, Paul Pierce and Jalen Rose go off on JR Smith s performance late in Cleveland Cavaliers vs. Golden State Warriors Game 1 of the NBA Finals. Subscribe to ESPN on YouTube: Watch Latest Episodes on WatchESPN: Watch ESPN on YouTube TV: Get more ESPN on YouTube: First Take: SportsCenter with SVP: ESPN on Social Media: Follow on Twitter: Like on Facebook: Follow on Instagram: Visit ESPN on YouTube to get uptotheminute sports news coverage, scores, highlights and commentary for NFL, NHL, MLB, NBA, College Football, NCAA Basketball, soccer and more. More on