Best Player to retire in 1990. Keith Hernandez
Did he have a 1991 card? Yes – 1991 Fleer and Score.
After his skills had declined, Hernandez was let go by the Mets and had one season in Cleveland before he called it a career. His last Topps card was in 1990 Traded, but he did get a 1991 card from Fleer and Score. Nothing like going out on the mustard yellow set!
Apologies to: Fred Lynn. Unlike Hernandez, Lynn had a plethora of 1991 cards – too many to count, and including 1991 Topps.