Right-handed reliever Chris Martin and the Boston Red Sox finalized a $17.5 million, two-year contract on Thursday. Martin gets a $4 million signing bonus, of which $1 million is payable this month, $1.5 million next June and $1.5 million in June 2024. The 36-year-old went 4-1 with two saves and a 3.05 ERA for the Chicago Cubs and Los Angeles Dodgers last season.