Red Sox trade Miley to Mariners
Smith, who averaged over 11 K's per nine innings last season, is a 26-year-old setup man with 2.31 ERA in 70 games last year for Mariners. Elia is a left-handed starting pitcher who could be headed to Pawtucket.
Miley went 11-11 in 32 starts for the Red Sox in 2015 after being traded from Arizona.
Newsday's Ken Davidoff was the first to report.