The MLB trade deadline is not until July 31, but there is little chance that a move will shake the sport more than the one from Sunday night.

The Boston Red Sox's trade of superstar designated hitter Rafael Devers to the San Francisco Giants on Sunday was one for the ages. Coming off a sweep of their biggest rival, the Red Sox traded their best hitter less than two years into a 10-year,

FOX Sports MLB reporters Rowan Kavner and Deesha Thosar will be grading the biggest trades in the league through the July 31 trade deadline. Here's how every team has done so far: Who else is involved: The Red Sox received LHP Kyle Harrison, RHP Jordan Hicks and two prospects, OF James Tibbs III and RHP Jose Bello