Tatum swishes the three to send the game to OT after being down 21 in the 4th

Jamal Murray commits a bad turnover with a minute left in the 4th then Harden hits a stepback in his face

Middleton misses the game-tying three and the Hawks win Game 1

Kyrie ices a three to put the Celtics up by 3, followed by two missed open threes from the Wizards for the game

Gregg Popovich and Mike Brown do the customary coaches handshake with OT period still to be played