The Saturday Baseball Quiz

Seattle Mariners' Ken Griffey Jr. a game-winning, RBI pinch-hit single in the ninth inning of an baseball game against the Toronto Blue Jays, Thursday, May 20, 2010, in Seattle. (Ted S. Warren/AP)

(We post a baseball trivia question every Saturday, just for fun. On Sunday, we publish the answer with charts and commentary. Pass along your questions, thoughts and ideas to


Which member of the 600-home run club hit his 300th, 400th, 500th and 600th HRs for different teams?