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The 28 year old has the most big league starting experience of the pitching staff, so the Jays placed the righty on a pitching schedule that would line up with starting opening day against Texas. In 64 career starts, the gritty Marcum has posted a 3.85 ERA. Two years ago he emerged as one of the A.L. East's best young hurlers, posting a dazzling 2.43 ERA over his first 14 starts.
As that season wore on, however, Marcum's unconventional throwing motion caught up him and his throwing arm wore down. He ultimately had to undergo Tommy John Surgery on his elbow, causing him to miss the entire 2009 campaign. His road to recovery is now complete, and he will be leaned upon to be a team leader in an inexperienced clubhouse.
The team has to move forward without relying upon the 2003 A.L. CY Young award winner. This isn't Doc Halladay's pitching staff anymore. It's Shaun Marcum's.