A list of baseball card sets produced by Fleer in 2001. * 2001 Fleer Authority * 2001 E-X * 2001 Fleer Focus * 2001 Fleer Futures * 2001 Fleer Genuine * 2001 Fleer Game Time * 2001 Legacy * 2001 Fleer Platinum * 2001 Fleer Premium * 2001 Fleer Red Sox 100th * 2001 Fleer Showcase * 2001 Fleer Triple Crown * 2001 Fleer Tradition * 2001 Greats of the Game * 2001 Ultra