Joe Saunders
On July 25, 2010, the Diamondbacks traded Haren to the Los Angeles Angels of Anaheim for starting pitcher Joe Saunders, and minor league pitchers Rafael Rodríguez, Patrick Corbin, and Tyler Skaggs. In 13 games with the Angels to close out the 2010 season, Haren went 5–4 with 75 strikeouts and a 2.87 ERA. His final numbers for the entire season were a 12-12 record, 3.91 ERA, 216 strikeouts and 235 innings in 35 starts.