The Astros have designated first baseman Carlos Pena and shortstop Ronny Cedeno for assignment, reports Brian McTaggart. Shortstop prospect Jonathan Villar is being promoted from Triple-A Oklahoma City to take Cedeno’s spot on the roster. CSN Houston reports that Villar will be the team’s starting shortstop tomorrow.
Villar was acquired along with Anthony Gose and J.A. Happ from the Phillies on July 29, 2010 in the Roy Oswalt trade. In 385 trips to the plate at Triple-A, Villar posted a .786 OPS, including a marked increase in power in what has been the best season of his professional career.
Pena, known for his power, had just eight home runs in 325 plate appearances with the Astros. His .350 slugging percentage is a career low and his .324 on-base percentage is his lowest since 2002, though this isn’t all that surprising considering he is 35 years old. Cedeno had a rebirth of sorts with the Mets last year, posting a .741 OPS in 186 PA. His career average is .641, but the 30-year-old could only get to .558 this year.