Ernest S. Barnard, often known as "Ernie," was a prominent figure in the world of baseball during the early 20th century. He began his career in the sport as a sportswriter for the Cleveland Press, but his passion for baseball led him to transition into administrative roles within the sport.

Barnard's first significant role in baseball administration came in 1903 when he was appointed as the secretary of the Cleveland Naps, a team that later became the Cleveland Indians. He served in this role for 18 years, during which he was instrumental in the team's operations and management. His dedication and hard work did not go unnoticed, and in 1921, he was promoted to the position of general manager of the team, becoming one of the first individuals to hold such a title in Major League Baseball.

As general manager, Barnard was responsible for overseeing all aspects of the team's operations, from player contracts to game schedules. He was known for his innovative approach to the role, introducing new ideas and strategies that helped to modernize the sport. For instance, he was one of the first general managers to use statistical analysis to evaluate player performance, a practice that is now commonplace in baseball.

Barnard's success with the Cleveland team caught the attention of the wider baseball community, and in 1927, he was appointed as the president of the American League, one of the two leagues that make up Major League Baseball. In this role, he was responsible for overseeing the operations of all the teams in the league, a position he held until his untimely death in 1931.

During his tenure as president, Barnard continued to introduce innovative ideas to the sport. He was instrumental in the adoption of a uniform baseball, which ensured that all games were played with balls of the same size and weight. He also advocated for the use of numbers on player uniforms, a practice that is now standard in the sport.

Despite his many contributions to baseball, Barnard's career was not without controversy. He was known for his strict enforcement of the league's rules and regulations, which often put him at odds with players and team owners. However, his commitment to maintaining the integrity of the sport was unwavering, and he is remembered as a key figure in the development of modern baseball.

In recognition of his contributions to the sport, Barnard was posthumously inducted into the Cleveland Indians Hall of Fame in 2007. His legacy continues to influence the sport, with many of his innovations still in use today.