The son of a Lithuanianimmigrant, Platak grew up in Chicago, a handball hotbed. He briefly attended Loyola University but left it to support his parents. During the early part of his voluntary naval service, he was not allowed to travel to defend his nationaltitle. He played for Chicago's Lake ShoreAthletic Club. Not until Naty Alvarado did any other player win as many four-wall titles in national open singles play.
Career
Platak was a four-wall player who dominated the sport in the 1930s, winning nine national singles championships from 1935–1945, beating every opponent in just two games. He was also on two doubles championships. In 1948 he placed third in Sullivan Award voting.