The Cincinnati Reds have the highest winning percentage against them. The Reds are 5-4 all time against the Yankees.
The last Yankees playoff game was on October 22, 2010 against the Texas Rangers. Colby Lewis was the winning pitcher in game 6 of the ALCS. The last Yankees win was by CC Sabathia in game 5.
Bill Lee owns the best winning percentage against the Yankees at 11-1, not sure who the all time winningest is though. Correction: Actually, it is Babe Ruth with a 17-5 record against the Yanks as a Red Sock.
The only team with a winning record against the Yankees is the Cincinnati Reds. The Reds are 5-4 all time against the Yankees.
.636 Winning PrecentageThe 2009 New York Yankees won 103 games and lost 59 during the regular season for a .636 winning percentage.
its the New York Yankees
Through the 2013 season, the New York Yankees have 9,947 wins, 7,570 losses for an all-time winning percentage of .568
Yankees went 87-74 in regular season they won 87 out of 161 games .540 winning percentage.