The Washington Nationals have signed reliever Lucas Sims to a one-year contract, bolstering their pitching staff as they enter another season after consecutive 71-91 finishes. Sims, who previously played for the Cincinnati Reds and Boston Red Sox, posted a 4.38 ERA across 58 appearances last season. With 12 saves and 353 strikeouts over 306 innings in his major league career, the 30-year-old aims to contribute significantly to a team that has struggled since their 2019 World Series title.

Additionally, the Nationals have placed right-hander Mason Thompson on the 60-day injured list as he recovers from Tommy John surgery. The offseason has seen the Nationals actively acquire arms like Michael Soroka and Jorge Lopez, as they look to improve their pitching depth and overall competitiveness.