SABR

Charley Kerfeld

Charley Kerfeld

“I think defensive statistics are the most unpredictable stats out there,” said Charley Kerfeld, special assistant to Phillies general manager Ruben Amaro Jr. “Since I’ve been here, we don’t have an in-house stats guy and I kind of feel we never will.” Although the Phillies may not have been crunching numbers much, those who do crunch them find that the defending National League champions, whose defensive stats are outstanding, have been doing something right. (©THE PHILLIES 2010 / PHOTO BY MILES KENNEDY)

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