Hour three of First Up with Aaron Korolnek and Matthew Cauz kicks off with the guys welcoming TSN World Juniors Reporter Mark Masters to show to tee up the tournament set to begin on Boxing Day. Aaron and Matt then drop their hottest Canadian sports takes in another edition of 'Stephen Eh Smith' before welcoming in Ringer Contributor Zach Kram to chat about the tumultuous season of the Raptors so far.