ESPN examines Josh Johnson and his breaking ball:
Watch Baseball Tonight any time Johnson pitches and you'll hear our announcers marvel at that pitch location. Those pitches are almost impossible and the numbers bear it out.
Righties and lefties have made 68 outs in at-bats that ended with a Johnson breaking pitch, and gotten just four base hits.
Hitters are missing on 40 percent of their swings against that pitch, a rate that puts Johnson among the best major league starters. They're also chasing pitches at a similar rate.
Read More... (source: ESPN, Mark Simon)