Born in Austin, Texas, Falk played football and baseball at the University of Texas before signing with the White Sox in 1920. He was a spare outfielder with the Sox until news of the 1919 Black Sox scandal broke and eight players were suspended; Falk replaced Shoeless Joe Jackson in left field. Falk was a consistent hitter, ending his career after twelve seasons with a .314 career batting average. He was also known as a heady player whose merciless riding of opponents earned him the nickname "Jockey."
