Dan Haren has joined the Washington Nationals. (Otto Gruele Jr, Getty Images)
The Washington Nationals have agreed to a deal with RHP Dan Haren, The deal was first reported by FOX Sports' Ken Rosenthal on December 4, but the Nationals have made if official.
Rosenthal reports the deal is for one year and $13 million.
Haren, 32, has spent the last two and a half season with the Los Angeles Angels, after stints with the Arizona Diamondbacks, Oakland A's and St. Louis Cardinals. A three-time All-Star in 2007, 2008, and 2009, Haren started 30 games last year and had an ERA of 4.33. Haren wen 12-13 in that time.