Bob Zimmermann - Pitching Instructor - Premier Baseball KC

Premier Baseball and Bob Zimmermann featured on KCathletes.com

Baseball and Softball Instructors - Premier Baseball KC

Rapid Growth Drives Premier Baseball to Lee's Summit - The EDGE

Premier Baseball KC - Bob Zimmermann

B/R MLB 500: Top 500 Players for 2014, News, Scores, Highlights, Stats, and Rumors

Notes: The Nationals are in the mix for Chris Sale

ALL-USA candidate Riley Pint adding poise to a powerful fastball

Premier Baseball KC - Bob Zimmermann

Baseball and Softball Instructors - Premier Baseball KC

Bob Zimmermann - Pitching Instructor - Premier Baseball KC

Premier Baseball Kansas City

John Harrick's Baseball Recruiting Profile

Bob Zimmerman using knowledge from his career to help other pitchers, including Cardinals' Dakota Hudson - News from Rob Rains

Premier Baseball Kansas City

Winter Pitching Program - Premier Baseball, Bob Zimmerman, head pitching instructor for Premier Baseball, describes the winter pitching program that starts Oct 31 at The EDGE., By The Edge Baseball Training Facility