Card CollectionRoy Mahaffey 1933
P · 33 games for the Philadelphia Athletics · SP · 23 GS · 13–10 · 5.17 ERA.
No cards in the collection for Roy Mahaffey in 1933.
P · 33 games for the Philadelphia Athletics · SP · 23 GS · 13–10 · 5.17 ERA.
No cards in the collection for Roy Mahaffey in 1933.