Mariners Announce Plan to Retire Ichiro's No. 51 Shortly After Hall of Fame Announcement
Ichiro joins fellow Hall of Famers Ken Griffey Jr. (No. 24) and Edgar Martinez (No. 11), along with Jackie Robinson (No. 42) as the only players to have their number retired by the Mariners. In a pregame ceremony on Aug. 9, Ichiro's No. 51 will officially be hung up for good.