Sam Thompson, a towering figure in the early days of professional baseball, was known for his exceptional batting prowess and powerful throwing arm. Born on March 5, 1860, in Danville, Indiana, Thompson began his professional baseball career with the Evansville team in the Northwestern League. His talent quickly caught the attention of major league scouts, and he soon joined the Detroit Wolverines of the National League in 1885.

Thompson's impact on the game was immediate. In his first full season with the Wolverines in 1886, he led the league in home runs and runs batted in (RBIs), showcasing his ability to drive in runs and change the course of a game with a single swing. His batting average was consistently among the highest in the league, and he became known for his ability to hit for both power and average.

In 1887, Thompson played a crucial role in leading the Detroit Wolverines to a National League pennant and a victory in the World Series against the St. Louis Browns. During that season, he batted .372 and drove in 166 runs, a remarkable feat that stood as a record for many years. His performance in the World Series further cemented his reputation as one of the most feared hitters of his time.

After the Wolverines disbanded in 1888, Thompson joined the Philadelphia Phillies, where he continued to excel. He consistently ranked among the league leaders in batting average, home runs, and RBIs. In 1894, Thompson had one of the best seasons of his career, batting .415 and driving in 147 runs. That year, he was part of a Phillies outfield that included Ed Delahanty, Billy Hamilton, and Tuck Turner, all of whom batted over .400, a unique achievement in baseball history.

Thompson's career was not without its challenges. Injuries and the physical demands of the game took their toll, and he retired from full-time play after the 1898 season. However, his love for the game brought him back to the field in 1906, when he briefly played for the Detroit Tigers at the age of 46. Although his time with the Tigers was short, it demonstrated his enduring connection to the sport.

Throughout his career, Thompson was known for his strong throwing arm, which made him an asset in the outfield. He was adept at throwing out runners attempting to advance on the bases, adding a defensive dimension to his already impressive offensive skills.

Sam Thompson's legacy in baseball is preserved through his induction into the Baseball Hall of Fame in 1974.