The Nats offense is clicking, but with this pitching staff, they need to get to double digits to win games

This adds an experienced hard thrower to the bullpen mix.

The Nationals have signed veteran lefty Cionel Pérez to a minor-league deal with a Spring Training invite.

The Washington Nationals have added another experienced arm to the 2026 roster after inking a minor league contract

After reshaping the bullpen with Seranthony Domínguez, the White Sox are now monitoring left-hander Cionel Pérez — a once-dominant reliever whose recent struggles may be tied more to usage than ability.