Willie Mays – Society for American Baseball Research
Jim Bunning Stats & Facts - This Day In Baseball
Jerry Grote - Wikipedia
April « 2022 «
Last MLB Player Standing Born in Each Year
April 23, 1969: Jerry Koosman gets his first win in Mets' miracle
Brief Mound Appearances - A Portside Show - Baseball Roundtable
Twenty Losses - Not Always a Dubious Achievement - Baseball Roundtable
Mack's Mets: Reese Kaplan -- The Start of the Mets Post Season
1969 Topps Jerry Koosman (All-Star)