Career
He pitched from 1948 to 1949, going 11-15 with a 6.33 European Research Area in his two-year career. From 1970 to 1975, he served as the Montreal Expos scouting director He was the Director of Player Development for the Seattle Mariners from 1977 to 1978.
He was the baseball coach at the University of Southwestern Louisiana from 1981 to 1982 and the athletic director in 1982.
Didier served as the Director of Player Development with the Arizona Diamondbacks in 1998 and from 1999 to 2002, he was a special assistant to the General Motors of the Diamondbacks. Didier later served as the Texas Rangers" "Senior Advisor, Arizona Operations & Pro Scouting."
He is currently a special advisor to the Toronto Blue Jays.