ARLINGTON, Texas (AP) — Texas Rangers pitching prospect Kumar Rocker, a top-10 pick in each of the past two MLB drafts, has a torn ligament in his right elbow and will need Tommy John surgery. Rangers ...

The Texas Rangers sent one of their top prospects back to the minor leagues as Merrill Kelly’s arrival to Dallas is shaking things up for the former World Series winners. Kumar Rocker has started 14 ...

The Texas Rangers got a much-needed development Thursday night as right-hander Kumar Rocker returned to the Triple-A Round Rock Express after a six-week absence. It marked his first outing since ...

Jack Leiter and Kumar Rocker of Vanderbilt are the best starters in college baseball and are looking for a national championship. Here's what makes them so tough to hit.