Posted inBaseball Bradley, Archie (1992- ) Collectors and Collections Gallen, Zac (1995- ) Greinke, Zack Major League Baseball Memorabilia and Souvenirs St Louis Cardinals
How MLB Players Arrange Autographs for Each Other
As fans and collectors clamor for autographs, Major League Baseball players have built a network — and an etiquette — for signing things for each other.