Editor's note: List updated to reflect Anthony Fenech's midseason rankings.
The focus for the Detroit Tigers this season isn't so much what's happening at Comerica Park as it is what's happening in Toledo, Erie, West Michigan and Lakeland.
Here's a look at how the Tigers' top-15 prospects are performing this season, updated each Monday.
*Rankings from Free Press sports writer Anthony Fenech; click on the player's name for more stats:
Age: 21.
Class: Double-A Erie.
Stats: 11-4, 2.47 ERA, 124 innings, 34 earned runs, 86 hits, 137 strikeouts over 22 starts.