American baseball pitcher. Duser played for the Kansas City Athletics during the 1956 and 1958 seasons. He attended Weatherly Area High School in Pennsylvania.
Duser honourably served his country in the United States Army during the Korean War. He was employed by Bethlehem Steel as a sales executive for over 27 years until retiring.
He was an accomplished professional baseball player including pitching for the Kansas City Athletics from 1956-1958 when his career was cut short by an unfortunate automobile accident.
He was a Caribbean World Series champion and was inducted into the Baseball Hall of Fame in Pennsylvania. He struck out murder’s row which is the top 3 Yankees where he struck out all 3 in a row including Mickey Mantle.
He died at the age of 90 on January 5, 2023.