The curious case of Joe Berton - Oak Park
Sidd Finch April Fools' article: 1985 New York Mets prospect - Sports Illustrated
Sports, Autographs, Collectibles - PicClick
Sidd Finch, New York Mets Wiki
The man behind Sidd Finch, the best April Fool's prank ever, is ready for a baseball encore
Sports, Autographs, Collectibles - PicClick
Sidd Finch - Wikipedia
Sports, Autographs, Collectibles - PicClick
The greatest pitcher who never was