Indianapolis Colts quarterback Andrew Luck (12) is tripped up by Denver Broncos defensive end DeMarcus Ware (94) during the first half of an NFL divisional playoff football game, Sunday, Jan. 11, 2015, in Denver. (AP Photo/Jack Dempsey)

Photos: Colts vs Broncos

Sunday’s second NFL playoff game is being played in Denver as the Broncos entertain the Colts.