The Indians signed free agent pitchers Kirk Saarloos and Greg Aquino to minor league contracts and invited them to spring Training on Wednesday. Saarloos has a 29-30 career record with Houston, Cincinnati, and Oakland. He spent most of last season at Triple-A Sacramento, going 9-4 with a 4.22 ERA in 22 starts. The 29-year-old pitcher also went 1-0 with a 5.47 ERA in eight games for the A's. Aquino has made 135 relief appearances over five years with Arizona, Milwaukee, and Baltimore. A converted infielder, he made nine appearances last season for the Orioles and missed a long stretch of the season with a strained hamstring.