The Los Angeles Angels traded right-hander Ervin Santana to the Kansas City Royals on Wednesday for minor league reliever Brandon Sisk.
The Angels exercised Santana's $13 million option for next season before trading the Dominican veteran and cash to the Royals.
Santana has been a fixture in Los Angeles' rotation since 2005, going 96-80 with a 4.33 ERA while spending his entire career with the Angels, who signed him as a free agent in 2000. He struggled for much of last season, going 9-13 with a 5.16 ERA despite significant improvements over the final two months.
Santana threw a no-hitter in 2011 and a one-hitter last season.
Sisk spent last season with Triple-A Omaha, going 3-2 with a 2.54 ERA and eight saves. He's pitching in the Venezuelan winter league.
Earlier in the day, the Royals declined their 2013 option on Joakim Soria after he missed all of last season because of Tommy John surgery, making the former All-Star closer a free agent.
The Royals chose to exercise a $750,000 buyout clause on the right-hander rather than the $8 million option for next season. Even though Soria is a free agent, both sides have expressed interest in working out a new contract.
Soria missed the 2003 season with his first Tommy John surgery. He was chosen by the Royals in the Rule 5 draft in 2006 and evolved into one of the league's top closers, saving 160 games and putting together a 2.40 ERA in parts of five seasons.
He was voted to the All-Star game in 2008 and 2010.