Marte was officially activated from the disabled list Monday.
As expected, Marte will rejoin the active roster after completing a rehab assignment over the weekend. Marte didn't exactly light it up at the plate while on rehab, but his thumb is back at full strength and he's expected to step back in as the Mariners' primary shortstop. To clear room on the 25-man roster, Seattle optioned Stefen Romero to Triple-A.