The Nationals signed Amed Rosario to a one-year, $2 million contract this morning, adding an experienced middle infielder who could take over the utilityman role on the 2025 roster.
Rosario, 29, owns a .273 batting average and .706 OPS in 942 career big league games with five clubs, most of those coming with the Mets and Guardians. An everyday shortstop in New York and Cleveland during the first portion of his career, he has shifted into more of a utility role in recent seasons.
Rosario played for three different teams (Rays, Dodgers, Reds) in 2024, finishing with a .280 batting average, .686 OPS, 18 doubles, three homers, 32 RBIs and 13 stolen bases across 346 plate appearances. He played all around the field, with 27 games at second base, 26 in right field, 15 at third base and 14 at shortstop.
To clear space for Rosario on their full 40-man roster, the Nationals designated right-hander Joan Adon for assignment. Adon, who burst onto the scene with a nine-strikeout debut against the Red Sox on the final day of the 2021 season, never rediscovered that magic during the ensuing three years. In 35 total big league games with the Nats (26 of them starts), he went 3-16 with a 6.66 ERA.
Rosario appears poised to take over the utility role previously held by Ildemaro Vargas, who was cut loose in November after 2 1/2 seasons in D.C. Rosario is four years younger than Vargas, with better offensive numbers but less defensive prowess.
