Marcus Smart on Defensive Intensity & Amir Johnson

Marcus Freeman - Notre Dame - Defensive Line

No. 1 in-state Defensive End Marcus Burris Includes Texas Longhorns in Top 3

Brad Stevens on Marcus Smart's Phenomenal Defensive Shutting Down Kyle Korver and Paul Millsap

Marcus Smart Describes Celtics Defensive Issues vs Nets

(full) MARCUS SMART on Celtics defensive cohesion and much needed rest

Marcus Smart talks Celtics Defensive Effort vs CAVS in Game 5 Win

NBA Defensive Player Of The Year Odds: Marcus Smart (-175) Is The Best

Is Marcus Smart the Defensive Player of the Year?

Could Marcus Smart Win Defensive Player of the Year?

Did Marcus Smart DESERVE Defensive Player of the Year?

Brad Stevens on Marcus Smart's Defensive Value & Kelly Olynyk's Evolving Confidence

Marcus Smart on His Strong Defensive Performance Locking Down Paul Millsap and Kyle Korver

Jayson Tatum On Importance Of Marcus Smart; Celtics Defensive Effort

Marcus Smart Does Nothing To Back Up His Defensive Award

Marcus Smart Makes WINNING PLAYS in Celtics Comeback vs Lakers

All Marcus Smart Shaqtin A Fool plays 2015-19 HD

Marcus Smart Winning Plays Beat Knicks

Marcus Smart's Extension & Its Impact | Winning Plays Podcast

Marcus Smart on His Winning Plays in Celtics Game 7 Win Over Wizards