The Boston Red Sox and manager Alex Cora have agreed to terms on a contract that includes an extension that will run through 2021 with a club option for 2022, the team announced Wednesday. In Cora's first season at the helm, the Red Sox finished the regular season with a franchise-best 108-54 (.667) record and won the World Series, defeating the Los Angeles Dodgers in five games. "We have consistently been impressed by Alex at every turn," Red Sox chairman Tom Werner said in a team statement.