Nationals manager Davey Johnson announced after tonight's ballgame that the team designated pitcher Yunesky Maya for assignment, Amanda Comak of the Washington Times and others reported (via Twitter). In a corresponding move, the team will call up 24-year-old infielder Jeff Kobernus for his first big league tour.
Maya, a 31-year-old righty who hails from Cuba, has disappointed since the Nats gave him $8MM to sign as an international free agent. In just 59 career big league innings, Maya has struggled to a 5.80 ERA and posted a substandard 4.1 K/9 and 3.2 BB/9. In his only appearance this season, he surrendered a walk-off home run to Pablo Sandoval.
Kobernus, a 2009 second-round pick, was a Rule 5 draftee of the Tigers this past offseason. After challenging for a roster spot with Detroit in the spring, he was returned to the Nationals. Primarily a second baseman for much of his career, Kobernus has seen significant time in the outfield of late, both with the Tigers over the spring and with the Nationals' Triple-A affiliate. He earned the promotion by posting a .333/.378/.420 line over his 193 plate appearances this season.
