Klay Thompson hits his 6th three of the night and Mavs take a 5-point lead

Jayson Tatum recovers and blocks Markkanens three, leading to some quick offense for the Celtics!

Dirk Nowitzki and Taylor Rooks re-enact Ja Morant's grenade celebration before the Mavs game

Chris Ford makes history when he sinks the first-ever NBA 3-pointer

Klay Thompson &amp Nick Young (now teammates) high during an interview