Mariners' Shawn O'Malley: Transferred to 60-day DL

O'Malley (appendectomy) was transferred to the 60-day DL on Tuesday, Ryan Divish of the Seattle Times reports.

This was merely a procedural move to free up a spot on the 40-man roster. O'Malley has already missed a month after undergoing an appendectomy late in spring training, and GM Jerry Dipoto said just last week that O'Malley isn't close to returning.