On Tuesday, the Red Sox acquired left-handed pitcher Chris Sale in a blockbuster trade with the White Sox.
Yankees GM Brian Cashman let his feelings about the deal be known:
Yankees GM Brian Cashman calls the Red Sox "the Golden State Warriors of baseball" after Chris Sale trade. https://t.co/3Kii4wcBhJ— Andrew Marchand (@AndrewMarchand) December 6, 2016
In July, the Warriors made the biggest splash in the offseason by signing Kevin Durant in free agency.
Coming off a 73-win campaign and second straight trip to the NBA Finals, the Warriors are 18-3 through 21 games this season.
The Red Sox won the AL East in 2016, but were swept in the ALDS by the Indians.
Sale joins a rotation that includes David Price and Cy Young Award winner Rick Porcello.
Right fielder Mookie Betts finished runner-up to Mike Trout for the AL MVP.