Who was the only Yankee pitcher to have more wins in the postseason of a particular year than the entire regular season of that year?

Mike Stanton recorded one more victory in the 2000 postseason then he posted during the entire regular season. During the season, he went 2-3 with a 4.10 ERA in 68 innings. However, he really turned it on in the postseason, going 3-0, with two wins in the World Series, including the clincher in Game Five.