Keith Hernandez stunned by Mets jersey retirement news - The San
Keith Hernandez Joins Short List Of New York Mets With Retired Jerseys
Mets to Retire Jerry Koosman's Jersey - The New York Times
Minnesota native Koosman to have his No. 36 retired by Mets in June
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns
Mets to Retire Jerry Koosman's Jersey - The New York Times
Keith Hernandez Caught Off Guard By Jersey Retirement, Reveals
Jerry Koosman Shares Stories on Mets 1969 World Series, Mets 70's
Mets to Retire Jerry Koosman's Jersey - The New York Times