Bernie Williams
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.
Ricky Watters
Carlos Beltran, Houston Astros with 8
Eric Moulds
Ed Podolak
Luis gonzales
As of 2009, Andy Pettitte holds the record for most career postseason wins with 18.
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 a single postseason game, Buffalo WR Eric Moulds gained 240 yards vs. Miami, 1998
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
Bernie Williams holds the record for most career postseason RBIs with 80.
Derek Jeter (aka Mr. November) holds the record for most postseason appearances. He's played in 158 postseason games with a .309 career postseason batting average. The New York Yankees have made it to the postseason every year since Jeter joined the team, with the exceptions of 2008 and 2013.