Right-Handed Pitcher (1): Joe Wieland
Infielder (1): Shawn O'Malley
Re-Assigned to minor league camp (1):
Right-Handed Pitcher (1): Casey Coleman
Today's roster move leaves the Mariners with 37 players in their Major League camp (+ 2 players on the 60-day DL): 30 roster players, 7 non-roster invitees, and 2 players on the 60-day disabled list.