Another member of the "core four" was honored at Yankee Stadium on Saturday.
Yankee fans showed their love for Jorge Posada during a pregame ceremony in the Bronx.
The longtime Yankee great had his number 20 jersey retired.
The team also unveiled a plaque for Posada that will be displayed in Monument Park.
Several of Posada's former teammates were on hand for the ceremony, including fellow core four members Derek Jeter, Mariano Rivera and Andy Pettitte.