Worst shifts in the league? Why Jake Arrieta may have a...

Jake Arrieta unloaded on the Phillies' defensive shifting after a "horseshit" sweep in San Francisco. He's spot on, according to some metrics assessing the team's use of shifts.

How To Beat The Shift - Baseball Prospectus

The Shift is dying under an avalanche of walks.

Are Rays' Shifts Redefining Infield Defense?

In each of the last two seasons, Joe Maddon's Tampa Bay Rays did more infield shifting than any other team in the majors. But does it work? And are they taking things to a new level in 2012?