Celtics Highlights September 15, 2020 10:19 am Kemba Walker a Key vs Miami A look at Kemba Walker’s numbers against the Miami Heat this season, presented by Body Armor Celtics Videos 0:38 Jayson Tatum on series vs. Heat: “We knew it wasn't gonna be easy” 1:14 Jaylen Brown: Heat “embraced” physicality more than Celtics 1:25 Jaylen Brown reacts to Miami's record-setting night from three 1:32 Joe Mazzulla reacts to Heat putting up 23 3-pointers in Game 2 2:13 HIGHLIGHTS: Heat's record-setting shooting night shocks Celtics