Mets to Retire Jerry Koosman's Jersey - The New York Times
Mets should retire Jerry Koosman's number this year regardless of 2020 season outcome
Humble Jerry Koosman joins Mets hopefully-expanding pantheon with number retirement
Jerry Koosman's No 36 to be retired by Mets in June
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Darryl Strawberry, Dwight Gooden to have numbers retired
Mets To Retire Jerry Koosman's No. 36 In 2020 - Metsmerized Online
NY Mets to retire Jerry Koosman's number next season, Jeff Wilpon says
Mets to retire Jerry Koosman's No. 36 in June - Newsday
Mets honor Jerry Koosman with overdue jersey retirement
Mets to Retire Jerry Koosman's Jersey - The New York Times
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns - CBS New York
New York Mets to Retire 2 Legends Jersey Numbers Next Season - Sports Illustrated New York Mets News, Analysis and More