Nationals signed LHP J.C. Romero to a minor league contract with an invitation to spring training.
Romero looked pretty good while pitching for his native Puerto Rico in the WBC, allowing two runs in 4 2/3 innings with five strikeouts. He walked three, though, as control has always been an issue for the southpaw. Romero could make the club as the second lefty alongside Zach Duke.