Anderson was placed on the 10-day injured list Monday due to a strained back, Marc Topkin of the Tampa Bay Times reports.

Anderson allowed a solo homer while picking up his first save of the season Sunday against the Marlins, but he'll head to the injured list after giving up a run in each of his past three outings. The right-hander will miss the rest of the regular season but will be eligible to return for Game 1 of the ALDS on Oct. 7, though it's unclear if he's expected to be healthy by that juncture.

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