1998 Jeff Fassero
Dustin Ackley is number 13 on the Seattle Mariners.
Alex Rodriguez wore the number 3 from 1994 - 2003 with the Seattle Mariners, and Texas Rangers, then wore the number 13 with the Yankees from 2004 to the present (2009).
Abraham Almonte is number 36 on the Seattle Mariners.
Blake Beavan is number 49 on the Seattle Mariners.
Brad Miller is number 5 on the Seattle Mariners.
Brandon Maurer is number 37 on the Seattle Mariners.
Charlie Furbush is number 41 on the Seattle Mariners.
Chris Young is number 53 on the Seattle Mariners.
Cole Gillespie is number 16 on the Seattle Mariners.
Corey Hart is number 27 on the Seattle Mariners.
Danny Farquhar is number 40 on the Seattle Mariners.
Dominic Leone is number 52 on the Seattle Mariners.