Mariners' Sam Haggerty: Lands on injured list

Haggerty landed on the 10-day injured list with a left forearm strain Monday.

The injury seemingly explains why Haggerty hasn't seen the field since Friday. The move was made retroactive to Saturday, so Haggerty can return next Tuesday, though it's not yet clear whether or not he's expected to do so. Casey Sadler was added to the active roster in a corresponding move.