The Nationals declined their side of a $4 million mutual option attached to Matt Adams' contract for 2020, the team announced Friday. Adams, who will receive a $1 million buyout, is now a free agent. He could return to the team, though that seems unlikely.

Adams was signed to be a left-handed power hitter off the bench. He hit 20 home runs, but also had just a .226 batting average. His defense, even at first base, is limited.

First base is among a handful of positions the Nationals will have to restructure in 2020 after winning the World Series. Ryan Zimmerman is expected to return on a much less expensive contract. Washington will search for a left-handed compliment who can come off the bench and play first. Justin Smoak and Mitch Moreland are interesting options to replace Adams.

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