Grant Balfour Among the Relievers
From Jane Lee's Inbox today: "it's something of a slap in the face to the AL's best reliever -- based on numbers -- that [Balfour] wasn't [named to the All-Star team]."
With a minimum of thirty innings pitched, here are Balfour's American League ranks among relievers:1
So okay on the theory that save percentage is the only thing that matters, Grant Balfour has been the best reliever in the league. Factually.
But on literally no other measure is Balfour in first. (Joe Nathan beats him in WPA.) "Grant Balfour might be having the best season by a reliever in the American League" is probably wrong (again, Nathan; Greg Holland and Jesse Crain also come to mind), but at least you can make your arguments, whatever they are, and stand by your man on the basis of your opinions and reading of the data. You're not then stating as a fact something that's just not susceptible of factual statement.2
Beaneball by Jason Wojciechowski is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.