Nats lock in deals for 'pen pieces Perez, Kelley

Nats lock in deals for 'pen pieces Perez, Kelley

The Nationals have finalized deals with left-hander Oliver Perez and right-hander Shawn Kelley, securing a couple bullpen pieces for the upcoming season.

According to a source, Perez's two-year deal is worth $7 million. It will be his second stint with the Nationals' organization, after he spent most of the 2011 season with Double-A Harrisburg and had a 3.09 ERA in 16 games (15 starts).

Kelley's contract is for three years. The seven-year veteran had a 2.45 ERA in 53 games for the Padres last year, striking out 63 hitters and walking 15 in 51 1/3 innings.

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Perez, who worked primarily as a starter from 2002-10, is expected to serve as a setup man and left-handed specialist for the Nationals after going 2-4 with a 4.17 ERA in 70 appearances for the D-backs and Astros last year. He was traded from Arizona to Houston on Aug. 8.

Perez is one of just five left-handed relievers in the Major Leagues who has appeared in 60 games or more and struck out at least 50 batters in each of the past three seasons (Tony Watson, Glen Perkins, Mike Dunn, Brett Cecil). In his career as a reliever, Perez has kept 70.1 percent of inherited runners from scoring.

Kelley is coming off one of the best seasons of his career. His ERA and 1.091 walks and hits per nine innings were his best marks since an injury-shortened 2011 season. His 4.20 strikeout-to-walk ratio was his best since his rookie season in 2009.

Joey Nowak is a reporter for MLB.com. Follow him on Twitter at @joeynowak. This story was not subject to the approval of Major League Baseball or its clubs.