If Jacob deGrom's injury worsens, Texas Rangers can't shy away from making moves, Sports
Morning Briefing: Kumar Rocker to Undergo Tommy John Surgery - Metsmerized Online
Chris Young Discusses Kumar Rocker Needing Tommy John Surgery & Updates Jacob DeGrom Status
Former Mets draft pick Kumar Rocker to undergo Tommy John surgery: report
Homestand Ten Program by Frisco RoughRiders - Issuu
Texas Rangers Top 43 Prospects
Between Kumar Rocker and Jacob deGrom, the New York Mets “beat” the Texas Rangers
Texas Rangers welcome Kumar Rocker as two previous top picks make MLB debuts - ESPN
Rangers prospect Kumar Rocker having Tommy John surgery
Texas Rangers Injury Status - ESPN
Texas Rangers Prospect Kumar Rocker to Have Shoulder Ligament Reconstruction Surgery - American Kahani
Kumar Rocker Needs Tommy John After Mets Passed Over Elbow Worries