Jerry Koosman's Mets number retirement is finally here
Jerry Koosman to Have Number Retired on August 28, 2021
Mets to retire Dwight Gooden, Darryl Strawberry's numbers in 2024
Mets' next retired numbers prediction
MORE
Jerry Koosman's number retirement, 08/28/2021
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns
Tom Seaver, Hall of Fame pitcher for New York's 'Miracle Mets' of
NY Mets to retire pitcher Jerry Koosman's number next season
Mets retire Jerry Koosman's No. 36 in Citi Field ceremony
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns