Larry Dierker Autograph Authentication | Larry Dierker Mail-In & Digital Autograph Authentication | Larry Dierker Autograph Examples and Reference Guide
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Lawrence Edward Dierker (born September 22, 1946, in Hollywood, California) is a former Major League Baseball pitcher and manager. During a 14-year baseball career as a pitcher, he pitched from 1964-1977 for the Houston Colt .45s/Astros and the St. Louis Cardinals. He also managed the Astros for five years (1997–2001).