Red Sox beat reporter Chris Cotillo shared that Boston manager Alex Cora put across some strict comeback rules for Alex Bregman.

Alex Cora talks about Garrett Crochet's pitches, using all his tools and more from the Red Sox shutout against the Rays

What Alex Cora's contract extension means for the Boston Red Sox 02:30. BOSTON -- The Red Sox and Alex Cora agreeing to a three-year contract extension came as a bit of a surprise on Wednesday.

Boston Red Sox manager Alex Cora told “WEEI Afternoons” that rookie outfielder is “becoming a force” for his baseball team, confirming that the 21-year-old will make his debut in left field in their series finale against the Rockies.