Medwick was born to Hungarian immigrant parents and grew up in Carteret, New Jersey, he made his debut with the Cardinals in 1932. While fans nicknamed him "Ducky" and "Ducky Wucky" because of his waddle, none of his teammates dared to use that name to his face. His hard-charging style of play got him pulled out of the seventh game of the 1934 World Series by Commissioner Kenesaw Mountain Landis, when Detroit Tigers fans started pelting him with garbage after he slid hard into third on a triple.

A 10-time All-Star, he played for 17 years, finishing with a lifetime .324 batting average. He won the National League Triple Crown and the NL Most Valuable Player in 1937. Medwick remains the last National League player to win a triple crown.

Medwick helped lead the Dodgers to a pennant in 1941, but had lost much of his dominance after being nearly killed by a beanball thrown at him by a former Cardinal teammate 6 days after his 1940 trade. He eventually returned to finish his career with the Cardinals in 1947 and 1948.

During a USO tour by a number of players in 1944, Medwick was among several individuals given an audience by Pope Pius XII. Upon being asked by the Pope what his vocation was, Medwick replied, "Your Holiness, I'm Joe Medwick. I, too, used to be a Cardinal."

Medwick died of a heart attack in St. Petersburg, Florida at age 63.

Medwick was one of three players born in New Jersey to be elected to the Hall of Fame, and one of five to have attended school in the State -- in each case, the only one from the central part of the State. At Number 79, he was the highest-ranking New Jersey native to have made The Sporting News' 1999 list of the 100 Greatest Baseball Players. That same year, he was nominated as a finalist for the Major League Baseball All-Century Team.