- 2006 - At Mickey Mantle's Restaurant & Sports Bar in New York City, the U.S. Postal Service unveiled the "Baseball Sluggers" postage stamps which were issued on July 15th at Yankee Stadium prior to the game against the White Sox. The four Hall of Famers featured in the set had roots in New York with Mickey Mantle (Yankees), Mel Ott (Giants) and Roy Campanella (Dodgers) playing their entire careers in the Big Apple, and the fourth, Hank Greenberg, had set schoolboy records at James Monroe High School in the Bronx. Greenberg spent his final season (1947) in Pittsburgh where he mentored slugger Ralph Kiner.
|Hank Greenberg & Ralph Kiner in 1947 - Photo from The Sporting News Archive|
- 2014 - The Pirates announced that the team would wear #4 patches all season to commemorate slugger Ralph Kiner, who died on February 6th. Kiner led the NL in home runs for seven straight years (1946-52) and led MLB in long balls for six consecutive seasons (1947-52), both records. He was selected for the All-Star Game in six straight seasons, 1948-53.