William Leonard Pierro (April 15, 1926 – April 1, 2006), nicknamed "Wild Bill", was a pitcher in Major League Baseball. He played for the Pittsburgh Pirates.
William Leonard Pierro (April 15, 1926 – April 1, 2006), nicknamed "Wild Bill", was a pitcher in Major League Baseball. He played for the Pittsburgh Pirates. (en)
William Leonard Pierro (April 15, 1926 – April 1, 2006), nicknamed "Wild Bill", was a pitcher in Major League Baseball. He played for the Pittsburgh Pirates. (en)