The Milwaukee Bucks kick off the second half of their season Thursday night when it hosts the Boston Celtics at Fiserv Forum. The Bucks enter the game with the best record in the NBA at 43-14, while the Celtics come in with the fourth best record in the Eastern Conference. Thursday marks the first game in the line-up for the newly acquired Nikola Mirotic, who sat out the games leading up to the All-Star break after he was traded to nurse an injury. The game begins at 7 p.m.