Card CollectionJohn Clarkson 1889
P · 73 games for the Boston Beaneaters · SP · 72 GS · 49–19 · 2.73 ERA.
No cards in the collection for John Clarkson in 1889.
P · 73 games for the Boston Beaneaters · SP · 72 GS · 49–19 · 2.73 ERA.
No cards in the collection for John Clarkson in 1889.