OTD: May 6, 1982: The Miami Dolphins Retire Bob Griese’s #12 Posted by Mike Oliva | May 6, 2022 | Offseason | 0 This Day in Dolphins History: May 6, 1982: Bob Griese’s No. 12 jersey became the first Dolphin number to be retired, on May 6, 1982, in ceremonies at the Dolphins’ annual awards banquet. [pickup_prop id=”22287″]