1
They tracked average miss distance (they would have interns making the starting position of the catcher's glove and the finishing position...if you hit the mitt exactly, you missed by zero inches...if he moves from the inside corner to the outside at the same height, you missed by eighteen inches, etc.
Gallardo in 2013 was one of six names I definitely remember in the top ten in miss distance.
King Felix, the young Bumgarner, David Price, Doug Fister, Jordan Zimmermann and Gallardo I remember...those guys missed by 7 to 9 inches.
From what I've seen of Gallardo this spring...I'd say he misses by twice that now.