For those that like numbers (numbers are averages unless said otherwise)
4-Seam Fastball (only have 4, so may not fully exist): 99 mph 2367 RPM 16"-17" IVB 8" of run
2-Seam Fastball: 98.3 mph 2343 RPM 16"-17" IVB 12" of run
Slider: 87.6 mph 3029 RPM 0" IVB 16" break (he will manipulate the shape some)
It isn't quite the same fastball and not a perfect comp, but there is a lot of Clay Holmes type things to him for me.