Kumar Rocker, Jack Leiter give Vanderbilt two legit aces in the CWS
The story of top MLB Draft prospects Jack Leiter, Kumar Rocker & MLB's Pitching Factory
Jack Leiter, Kumar Rocker Throw Nasty Cheddar In Lights-Out Weekend
The story of top MLB Draft prospects Jack Leiter, Kumar Rocker & MLB's Pitching Factory
Jack Leiter and Kumar Rocker Hype Video Narrated by Skip Bayless
Where do Leiter, Rocker stand after Texas Rangers signing of DeGrom?
The Redemption of Kumar Rocker - Back Sports Page
TankFor Who's This Guy? - Bucs Dugout
Kumar Rocker vs Jack Leiter scout comparison
Rangers top prospects, No. 10: Kumar Rocker ready to get pro pitching career started