Porzingis turned the ball over on the first possession and played an essentially perfect game for the Celtics the rest of the way.
Eric Moody breaks down Monday's games and offers his top fantasy streamers and favorite bets for the 12-game slate.
The Celtics end their four-game road trip on a high note with a 122-107 win in a Finals rematch vs. a shorthanded Mavs team.