On a surprising Sunday night, the Boston Red Sox made a major move by trading Rafael Devers to the San Francisco Giants. This deal has significant implications for both teams and the playoff race in both leagues.

On the field: A win for the Giants

The addition of Devers to the Giants lineup is a huge upgrade, as he brings power and offensive prowess to a team in need of a boost. With Devers on board, the Giants have a real shot at making the playoffs this season.

On the field: Flexibility for the Red Sox — but at a cost

While the Red Sox lose a key offensive player in Devers, they gain flexibility in their lineup. The trade allows them to rotate players through the DH spot and explore different lineup combinations.

Off the field: Posey makes his mark

Buster Posey's influence on the Giants' front office has been evident in recent moves, including the acquisition of Devers. The new core being built in San Francisco comes at a significant cost, but Posey's vision for the team is clear.

Off the field: Breslow acts boldly

Red Sox GM Craig Breslow's willingness to take risks and make bold decisions is highlighted in this trade. While the outcome remains to be seen, Breslow's commitment to his process is evident in this blockbuster deal.