"Line-Up for Yesterday: An ABC of Baseball Immortals" is a poem written by Ogden Nash for the January 1949 issue of SPORT Magazine. In the poem, Nash dedicates each letter of the alphabet to a legendary Major League Baseball player. The poem pays tribute to 24 players altogether, plus one winking reference to himself (under "I") as a fan of the game, and concludes with a final stanza in homage to the players collectively.