BOSTON -- The Red Sox have acquired all-star closer Joel Hanrahan from the Pittsburgh Pirates in a six-player deal.
Boston completed the trade Wednesday, also receiving infielder Brock Holt. The Red Sox gave up right-handers Mark Melancon and Stolmy Pimentel, infielder Ivan DeJesus Jr. and first baseman-outfielder Jerry Sands.
Over the past two seasons, the right-handed Hanrahan had 76 saves, fourth most in the National League, and a 2.24 ERA. Last season, he was 5-2 with a 2.72 ERA and 36 saves.
Holt spent most of last season at Double-A Altoona, then hit .292 in 24 games with the Pirates, all in September.
Melancon was 0-2 with a 6.20 ERA in 41 relief appearances in his only season with Boston. Pimentel spent the season at Double-A Portland. Sands and DeJesus were obtained in a trade that sent Josh Beckett, Carl Crawford and Adrian Gonzalez to the Los Angeles Dodgers on Aug. 25.
The Red Sox also announced the signing of free agent shortstop Stephen Drew, who agreed to a one-year contract early last week. That reported $9.5 million deal was contingent on the former Oakland Athletic and Arizona Diamondback passing a physical.