SF Giants News: Mets retired Willie Mays' number over the weekend - McCovey Chronicles
Willie McCovey: Giants legend dead at 80
June 1, 1962: Willie Mays, Giants return to New York for first time, beat the Mets – Society for American Baseball Research
The New York Mets are retiring Willie Mays' number : r/SFGiants
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Say Hey! Willie Mays turning 92: 'I just enjoy myself. I enjoy others
Willie Mays' No. 24, already retired by Giants, now retired by Mets
Mets retire Willie Mays' No. 24
Mets retire Willie Mays' No. 24 in Old Timers' Day surprise
Mets retire Willie Mays' No. 24 in surprise moment at Old Timers' Day - The Athletic
Willie McCovey, feared Hall of Fame slugger with San Francisco Giants, dies at 80 - The Washington Post
SF Giants notes: New York Mets retire Willie Mays No. 24