The Yankees Retire Paul O'Neill's Number 21 - The New York Times
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The Mariners Retire Ken Griffey Jr.'s Number 24
Mariners announce plans to retire Edgar Martinez's No. 11 this
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Seattle Mariners to retire Edgar Martinez's number 11
Mariners announce plans to retire Edgar Martinez's No. 11 this
Have the New York Yankees Retired Too Many Numbers? - DailyNewsGems
On This Date: Mariners Sign Edgar Martinez, by Mariners PR
Twins to retire number for Hall of Fame-elected Kaat