Shaw signed a minor-league contract with the Red Sox on Friday that includes an invite to big-league camp, Alex Speier of The Boston Globe reports.
Shaw finished 2021 with the Red Sox after opening the campaign with the Brewers and hit .200/.286/.373 with nine home runs, 20 runs, and 39 RBI in 84 games between the two clubs. The 31-year-old will likely need a strong showing in spring training to have a chance of cracking Boston's Opening Day roster.