Fernando Tatis, 2008 Comeback Player of the Year, has had an extremely down 2009. After posting a .372 wOBA in ’08, Tatis is down to .301 this year. His only saving grace has been his plus defense at first base (1.5 UZR) and left field (1.6 UZR). SNY announcers Ron Darling and Keith Hernandez have said that it looks like Tatis’s stance is different this year, leading him to flail off-balanced at pitches away. Do the numbers corroborate the claim?

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