Red Sox selected the contract of RHP Luis Guerrero from Triple-A Worcester.
Guerrero is replacing Rich Hill in the Boston bullpen. The 24-year-old will be making his major league debut. Guerrero was a 17th round pick of the Red Sox in the 2021 MLB Draft. He had a 3.31 ERA, 1.30 WHIP and 79 strikeouts in 54 1/3 innings with Triple-A this year.
