James Reynold "Jim" Lonborg (born April 16, 1942) is a former Major League Baseball right-handed starting pitcher who played with the Boston Red Sox (1965-71), Milwaukee Brewers (1972) and Philadelphia Phillies (1973-79). He was known as "Gentleman Jim" during his 15 year career for his fearlessness for pitching on the inside of the plate. Born in Santa Maria, California, Lonborg graduated from Stanford University. In his 15-year career, Lonborg compiled a 157-137 record with 1475 strikeouts, a 3.86 ERA, 24 complete games, 15 shutouts, and 2464.1 innings in 425 games.