"Ryan Dempster, projected to be the fifth starter in the Cubs' rotation, is scheduled to start Monday against the Chicago White Sox. The game will be broadcast on Comcast cable TV, and will be the second game for new broadcasters Len Kasper and Bob Brenly. The Cubs and White Sox will meet again Friday in Tucson. ... Joe Borowski pitched one inning Sunday, and retired the side."
Looks like it's Jobo who is going to be closing at opening day.