Hugh McKinnon was a professional baseball player who had a brief stint in the major leagues. He was a right-handed pitcher who played for the Detroit Tigers in the American League.

McKinnon's major league career was short-lived, spanning only a single season. Despite the brevity of his time in the big leagues, he made a notable contribution to the team. He appeared in a total of three games for the Tigers, starting in two of them. Over the course of these games, he pitched a total of 14 innings.

In his debut season, McKinnon had a win-loss record of 1-1. He managed to strike out six batters while walking nine. His earned run average (ERA) was 4.50, which, while not exceptional, was respectable for a rookie pitcher.

Despite his promising start, McKinnon's career in the major leagues was cut short. After his single season with the Tigers, he did not return to the major leagues. The reasons for his departure from the big leagues are not well-documented, but it is known that he continued to play baseball at a lower level.

After his time in the major leagues, McKinnon played for several minor league teams. He spent time with the Montreal Royals of the International League and the Providence Grays of the Eastern League. His performances in the minor leagues were solid, and he continued to demonstrate his pitching skills.

Although his time in the major leagues was brief, Hugh McKinnon made a mark in the world of professional baseball. His career, though short, was a testament to his talent and dedication to the sport.