Ok, I checked. According to Fangraphs' PitchFX data he throws a fastball 80% of the time, and it's his only plus pitch.
The last time he had a plus pitch other than his fastball was a curveball in 2009. If he can't locate his fastball, he's ineffective.
Now you know that you can save time and just read an article and pass it off as your own observation/opinion.