Marmolejos was designated for assignment by the Mariners on Tuesday, Corey Brock of The Athletic reports.
EDGE Analysis
Marmolejos went 6-for-27 with a homer and three RBI during 10 games after rejoining the big-league roster in late August. With Jake Fraley (shoulder) being activated from the 10-day injured list Tuesday, Seattle has opted to remove Marmolejos from the 40-man roster entirely, though he could remain with the organization if he clears waivers.