See, told you we'd be seeing Chapman again.
Just this past week Chapman lit up the stadium radar gun at 106 MPH. I'm making a point of getting to a Reds game this season to see this kid in person, that's for sure.
(For the record, the TV-reading had his pitch at 105 MPH, and the pitchF/X reading was actually 102.4 MPH... 106 MPH just sounds more impressive though, so I'm leaving it there, but even a 102.4 MPH reading would have made this list)
