Jerry Koosman Mets Signed 8x10 PhotoFile Photo Framed Auto 1969 Champ MLB COA

Jerry Koosman hand-signed 8x10 photograph captures the legendary New York Mets pitcher in an outstanding action shot on the mound. Koosman boldly signed the photo in blue ink, and the autograph is fully authenticated by Major League Baseball (MLB), complete with an official MLB authentication hologram that can be verified through MLB’s online database (Hologram #MT00540151).

Koosman was a key member of the legendary 1969 Miracle Mets, the underdog team that shocked the baseball world by defeating the heavily favored Baltimore Orioles to win the franchise’s first World Series championship. Koosman pitched brilliantly throughout the series, earning two victories, including the historic Game 5 clincher. He remains one of the most beloved pitchers in Mets history.

Following Koosman’s passing on November 1, 2026, this authenticated autograph makes a particularly meaningful collectible and lasting tribute to a Mets legend.

The photograph is professionally presented with Mets-colored blue and orange matting in a handsome cherry wood frame, measuring approximately 14 x 17 inches overall. It comes completely framed and ready to hang.

A fantastic piece of 1969 Miracle Mets and baseball history, perfect for any serious Mets fan, autograph collector, or sports memorabilia display. Please see all photos for details, including the MLB authentication and framing.