Your second sentence is quite right. Against Sale he's only had 21 PA's and overall is batting .238 against him. That's more than 100 basis points higher than the average lefty, as reported by Parker in the original post. Here's his line vs. White Sox pitchers: http://espn.go.com/mlb/player/batvspitch/_/id/5378/joe-mauer Regarding Perkins, guess who else blew as save yesterday? Joe Nathan. It cost us far less money to blow that save than it did the Tigers. Papelbon blew a save yesterday, too. Not surprised by that, but it was apparently a bad day for closers. In any event, it was the third full day of the season, and it's kind of depressing to see people getting all worked up already. In our case, we've got 160 games left. Things will be much clearer down the line.