In a stunning move, the Boston Red Sox traded Rafael Devers to the San Francisco Giants Sunday. The blockbuster trade was first reported by Robert Murray of Fansided, just hours after Devers helped lead the Red Sox to a three-game sweep over the New York Yankees.

Less than two seasons into Rafael Devers' 10-year, $313.5 million contract extension, the Red Sox shockingly dealt the slugger to the Giants on Sunday night in exchange for some pitching and some prospects.

The Red Sox acquired four players from the Giants in return for Rafael Devers — including three pitchers. Here's what to know about them.