Note: the Comfort Mouse's Start button is located on the left, meaning it was clearly designed for righties.

ENGADGET

Miller, who faces the Mets on Wednesday, comes in at 98% but has been strong against righties and lefties alike.

WSJ: Shelby Miller: It Only Takes Two Pitches to Become an Ace

Those positions will likely be filled from among the group of major league righties with big league time in 2012.

WSJ: Yankees Facing Multiple-Choice Test

Girardi put slumping LF Vernon Wells on the bench and stacked his lineup with seven left-handed hitters against Hefner, who was holding righties to a .171 batting average.

WSJ: Phelps rocked, Yankees lose 3rd straight to Mets

Marcum joins a Mets' rotation that includes left-handers Johan Santana and Jonathon Niese, and righties Matt Harvey, a rookie, and Dillon Gee, none of whom reached 200 innings last season.

WSJ: Marcum and Mets finalize one-year deal

New York's remaining rotation includes left-hander Jonathon Niese and righties Matt Harvey, Dillon Gee, Jeremy Hefner and Shaun Marcum, who has been sidelined since March 16 because of a shoulder impingement and neck discomfort.

WSJ: Santana likely to miss season with torn shoulder