Jerry Koosman: NY Mets legend on jersey retirement, World Series

Jerry Koosman: Playoff Ace for NY Mets - Mets History

New York Mets should consider these four players for jersey retirement

Mets randomly announced they will retire Jerry Koosman's number 36 - The Mets Police

New York Mets Signed 1969 World Series Champions 11x14 Photo with Tom Seaver, Jerry Koosman, Gary Gentry, & Nolan Ryan (JSA COA & Ryan Hologram)

Mets to Retire Jerry Koosman's Jersey - The New York Times

Mets retire Jerry Koosman's No. 36 in Citi Field ceremony

Best Mets players by uniform number

New York Mets Legend Tom Seaver Dead at 75 - Last Word On Baseball

NY Mets to retire pitcher Jerry Koosman's number next season

Mets to retire Jerry Koosman's No. 36 in June - Newsday