jack maguire (february 5, 1925 – september 28, 2001) was an american professional baseball player whose career lasted for eight seasons (1943; 1946–52). he played in 94 major league games as an outfielder and utility infielder for the new york giants, pittsburgh pirates and st. louis browns in –51. a native of st. louis, missouri, maguire threw and batted right-handed. he stood tall and weighed .