During his career, Baker won nineteen races including the 1980
Daytona 500, NASCAR's most prestigious race. His victory remains the fastest Daytona 500 ever run, with an average speed of 177.602 mph (285.809 km/h).
Baker is one of eight drivers to have won a Career Grand Slam, by winning the sport's four majors -- the Daytona 500, Aaron's 499, Coca-Cola 600, and the Southern 500.; Richard Petty, David Pearson, Bobby Allison, Darrell Waltrip, Dale Earnhardt, Jeff Gordon, and Jimmie Johnson are the other seven to have accomplished the feat. He is the only one of the eight to not win the championship.
He generally raced part-time, competing in every race in only three seasons. He owned a car with Danny Schiff from 1985 to 1989, and was instrumental in the career of
Jimmy Spencer. He competed in two
International Race of Champions series. His final race in NASCAR was in 1992.
Buddy currently helps run the Buck Baker Racing School with his brother.