1
Maybe not even one, except Gaylord Perry and Burleigh Grimes.
Great job there Fett... see what happens when you go back and check pitchers over a period of several years. Most people with high run values on a pitch THIS year did not have them in 2010 and 2011 also. When you start asking, who had the run values on a changeup the last 3-5 years, you start seeing where Felix' changeup is really at...
Excellent list though m'man. Very convincing.