Marcus Smart receives a tribute video and standing ovation from Celtics fans in his return to Boston

Marcus Smart Gets the AND-1 in the Final Minute vs OKC

Marcus Smart with the hustle and putback to cut the Thunder's lead to 5 waking up the crowdIsaiah Joe with back to back silencers from 3 for his first points of the game

Marcus Smart screens Lu Dort away from LeBron James who then hits a jumper over Shai Gilgeous-Alexander

Marcus Smart with a full court to LeBron James who passes to Luke Kennard who hits the step back 3 with a replayLeBron's 1st assist of the night

Marcus Smart drives and makes the clutch And-1 layup to give the Lakers the lead with replaysHe also made the free throw

Marcus Smart hits LeBron with the touchdown pass after Jaxson Hayes block