[4] Until Dylan Lee's start for the Atlanta Braves in the 2021 World Series, Bystrom set a record in 1980 for fewest regular season appearances (6) before making a start in a World Series.

[5] On June 30, 1984, the Phillies traded Bystrom, along with Keith Hughes to the Yankees for pitcher Shane Rawley.

[1] However, he would never again reach the big leagues, as he finished his career pitching in the farm systems of the Yankees, San Francisco Giants, Phillies, and Cleveland Indians, eventually retiring as an active player in 1989.

[6] Because the 1994 MLB players' strike also affected 1995 spring training, he briefly attempted a comeback as a replacement player because, "No matter what, there's nothing quite so special as putting on a major-league uniform and playing baseball.

This biographical article relating to an American baseball pitcher born in the 1950s is a stub.