Butler scores 31, Bulls beat Bucks 91-82 to go up 2-0

Milwaukee Bucks forward Giannis Antetokounmpo (34) shoots the ball against Chicago Bulls forward Pau Gasol (16) during the first quarter in game two of the first round of the 2015 NBA Playoffs at the United Center, Chicago, Illinois, April 20, 2015. [Photo/Agencies]