Robert Peter Geren (born September 22, 1961, in San Diego, California) is the manager of the Oakland Athletics. He is a former catcher in Major League Baseball who played in the majors for the New York Yankees and the San Diego Padres.
Robert Peter Geren (born September 22, 1961, in San Diego, California) is the manager of the Oakland Athletics. He is a former catcher in Major League Baseball who played in the majors for the New York Yankees and the San Diego Padres.