Bernie Williams
Mickey Mantle of the New York Yankees with 18.
As of 2009, Bernie Williams holds the record for most home runs hit in a single postseason by a New York Yankee with 6, in 1996.
The single season record is 61 by Roger Maris. The all time record as a Yankee is held by Babe Ruth with 659.
Barry Bonds is the current holder, with 73 home runs in 2001.
Bernie Williams 22 Postseason Home RunsAs of 2009, Bernie Williams has the most career postseason home runs as a new York Yankee with 22. Williams is second all time in Major League Baseball behind Manny Ramirez who holds the record for most career postseason home runs with 29. Mickey Mantle holds the all time record for most World Series home runs with 18.
In 1927, Babe Ruth hit a record 60 home runs for the Yankees. This record stood until Roger Maris hit 61 home runs in 1961, also playing for the Yankees.
The record for the longest measured home run in a major-league game is 634 ft., by Mickey Mantle for the New York Yankees against the Detroit Tigers at Briggs Stadium in Detroit, Michigan, in September 1960.Source:Guiness Book of Baseball World Recordshttp://www.baseball-almanac.com/recbooks/rb_guin.shtml
The New York Yankees play their home games at Yankees Stadium, Bronx, New York.
The Yankees home state is New York. The team is located in the Bronx.
Through the 2008 season, that would be Reggie Jackson of the New York Yankees who hit 5 HRs in the 1977 Series.
That record is held by Reggie Jackson of the New York Yankees who hit 5 home runs in the 1977 World Series. Reggie Jackson And Chase Utley hold the record for most home runs in all seven games in the world series.