Boston makes the signing of Adam Duvall official and makes a trade for Royals infielder Adalberto Mondesí.

Adam Duvall played 25 games for the Sanford Mainers of the NECBL in 2009.

The Red Sox have seven days to trade, release or waive Connor Seabold, 26-year-old righty.

Red Sox management officially announces their 10-year, $331 million deal with homegrown third baseman Rafael Devers.

Story was likely to take over at shortstop after Xander Bogaerts left to sign with San Diego.

By locking up a homegrown star for 11 years, the Red Sox show they are serious about competing – and paying a premium to do so.

The third baseman, who will be a free agent after the 2023 season, agrees to a deal for $17.5 million.

Kluber, who turns 37 in April, has agreed to a one-year, $10 million deal with Boston with a team option for 2024, according to ESPN.

Nathan Eovaldi signs with the Texas Rangers and Rich Hill agrees to an $8 million one-year deal with Pittsburgh.

Commentary: If Sox management can admit to themselves they are in transition, trading Chris Sale and his hefty contract could be a big boost in a return to competitiveness,