[Factzzz]

Quote: Originally Posted by Russell_SCEA

Our data comes directly from they MLB they have best camera's and technology of any of the pitch FX tracking mechanisms. We also cross reference it wother another source. The data we get is 98% accurate.

I just faced Eddie Butler (COL), and his fastball touched 98 mph, and his changeup was constantly 78-79 mph.

20 mph different for Eddie Butler. I don't know what sources they used to find that Eddie Butler had that kind of difference between his fastball and changeup.

According to fangraphs:

Quote:

Butler throws his changeup fairly often (12.6% of the time last season), but unfortunately has been really bad at throwing it. Perhaps the fact that he only has a six mph difference between his fastball and his changeup has been the problem.