The Dodgers star becomes the first player in history to be named MVP and win a World Series title with two different franchises before turning 30.
The Boss will join Boston's finest remotely for the first performance in an empty Fenway Park, where both artists will trade off songs.
The former Red Sox great appeared on Krasinski's YouTube show to surprise staff from Beth Israel Deaconess Medical Center.
Houston general manager Jeff Luhnow and manager AJ Hinch were suspended, but no players were punished by the MLB.
The Dodgers have added one of the best players in the majors to an already star-studded roster, while financial flexibility comes at a price for Boston.
Major League Baseball won't strip the Astros or Red Sox of the World Series titles, and players who took steroids are still eligible for the Hall of Fame. It's time to reexamine letting Pete Rose and certain members of the 1919 Chicago White Sox back in the fray.
The tweet shows a video of Carlos Correa tossing his bat in the air, in celebration, with words that read, "Just feels like there's a buzz in the air."
The Boston-New York rivalry is dead anyway, plus I'm just happy I don't have to watch Oakland and Tampa Bay.
The 20-season MLB veteran was shot outside a club in Santo Domingo on Sunday night but is recovering in hospital.
The World Series champions are scheduled to visit the White House on February 15.
The reliever played in all five games of the 2018 World Series and was the winning pitcher in Game 4.
The banner appeared in the upper deck of Dodger Stadium during the fifth inning on Sunday.
"The president said that?" the manager initially asked, apparently unaware of Trump's Twitter remarks.
The Red Sox star was spotted feeding Boston's homeless outside the city's public library on Wednesday night.
The Red Sox did not invite Curt Schilling to join up with his former teammates ahead of Game 2 of the World Series.
The Red Sox took Game 1 of the World Series with an 8-4 win at Fenway Park.
The Red Sox and Yankees will play each other twice in 2019 and in 2020.
Craig Kimbrel's daughter will have to undergo surgery again in around three years.
"Restoring the Jersey Street name is intended to reinforce that Fenway Park is inclusive and welcoming to all."