Mariano rivera
No Yankees player currently wears number 40.
Currently, no player wears #21 for the Yankees.
Currently, no Yankees player wears #14.
Cody Ransom wore number 12 for the Yankees in 2009.
Currently, there is no player on the Yankees that wears the #12.
Brett Gardner currently wears number 11 for the New York Yankees.
Brendan Ryan is number 17 on the New York Yankees.
Brett Gardner is number 11 on the New York Yankees.
Brian McCann is number 34 on the New York Yankees.
Brian Roberts is number 14 on the New York Yankees.
CC Sabathia is number 52 on the New York Yankees.
Chase Whitley is number 39 on the New York Yankees.