Mike Proly is a former professional baseball player who had a notable career as a pitcher in Major League Baseball (MLB). Born on December 15, 1950, in Jamaica, New York, Proly was known for his right-handed throws and bats. He made his MLB debut on September 11, 1976, with the St. Louis Cardinals, marking the start of his seven-year career in the big leagues.

Proly was initially drafted by the Chicago White Sox in the 1970 amateur draft but did not make his MLB debut until six years later with the Cardinals. He spent two seasons with the Cardinals, where he made a significant impact as a relief pitcher. In 1978, Proly was traded to the Philadelphia Phillies, where he continued to excel in his role. His performance was instrumental in the Phillies' successful 1980 season, which culminated in a World Series Championship.

In 1981, Proly was traded to the Chicago White Sox, returning to the team that had initially drafted him. He spent two seasons with the White Sox, where he continued to be a reliable relief pitcher. Proly's final season in the MLB was in 1983 with the Chicago Cubs. Despite his age, he remained a valuable player, contributing to the team's success.

Throughout his career, Proly was known for his consistency and reliability on the mound. He appeared in 447 games throughout his career, primarily as a relief pitcher. He finished his career with a record of 29 wins and 27 losses, an earned run average (ERA) of 3.80, and 21 saves. He struck out 254 batters over his career, demonstrating his skill and precision as a pitcher.

Proly's career was not without its challenges. He faced several injuries throughout his career, which sometimes limited his playing time. However, he was known for his resilience and determination, often returning to the mound shortly after an injury.

After retiring from professional baseball, Proly remained involved in the sport. He served as a pitching coach for several minor league teams, sharing his knowledge and experience with younger players. His contributions to the sport, both as a player and a coach, have left a lasting legacy.

In summary, Mike Proly had a successful career as a professional baseball player, primarily as a relief pitcher. He played for several teams in the MLB, including the St. Louis Cardinals, Philadelphia Phillies, Chicago White Sox, and Chicago Cubs. Despite facing several injuries, Proly was known for his consistency, reliability, and resilience. After retiring, he continued to contribute to the sport as a minor league pitching coach.