TUESDAY, 1:41pm: Hannahan cleared waivers and will head to Triple A, according to a press release.
FRIDAY, 5:37pm: The Mariners have designated Jack Hannahan for assignment, according to Geoff Baker of the Seattle Times. The move cleared a spot on the 40-man roster for Eliezer Alfonzo, who was selected from Triple A Tacoma.
Hannahan suffered a groin injury in spring training and, despite the Mariners' offensive struggles, was unable to earn a shot with the big-league club this season. Baker writes that Hannahan appeared to be a lock to make Seattle's roster as a utility player, but the 30-year-old hit just .190/.297/.270 in 118 plate appearances for Tacoma.