Giannis Antetokounmpo left late in the third quarter with a calf injury, but the Milwaukee Bucks hung on to beat the Boston Celtics 104-91 on Tuesday night in a game that featured an NBA record-low total of two free-throw attempts. Milwaukee snapped a four-game skid as Patrick Beverley had 20 points and 10 rebounds after the Bucks shook up their lineup by having the veteran guard start ahead of Malik Beasley, who came off the bench for the first time all season. Antetokounmpo was heading up the court late in the third quarter after a Celtics basket when he grabbed his left calf and took a seat. The two-time MVP was helped off the floor, and cameras showed him heading to the locker room under his own power.