Atlanta Braves at Boston Red Sox: Final Score & Recap

The Atlanta Braves handed the Boston Red Sox a lopsided 10-2 defeat at Fenway Park on May 28, 2026, a result the DiamondIQ model reflected in stark terms: Boston entered with a 30 percent win probability and finished at zero. Atlanta was held scoreless through three innings before the game turned decisively in the fourth, when Ozzie Albies delivered a double off Payton Tolle that swung win probability 11.1 percent in Atlanta's favor, followed immediately by a Jorge Mateo single that pushed the needle another 10.3 percent. Boston briefly responded in the bottom half, as Jarren Duran's single off Chris Sale generated a 15.1 percent win-probability swing for the Red Sox, but that surge proved to be the extent of Boston's threat.

Atlanta put the game firmly out of reach with a five-run sixth inning against Greg Weissert. The signature blow was a Ronald Acuña Jr. home run that represented the single largest win-probability swing of the night at plus 16.6 percent, and a subsequent Mike Yastrzemski walk added another 9.5 percent to Atlanta's advantage. Single runs in the seventh and two more in the ninth rounded out the Braves' 10-run output on 11 hits. Jorge Mateo finished as the game's most impactful offensive player by the DiamondIQ model's estimate, posting a combined WPA of plus 23.5 percent and a RE24 of plus 1.9, while Acuña Jr. was close behind at plus 22.3 percent WPA and a RE24 of plus 2.3. On the pitching side, Tolle led Boston's relievers with a plus 6.2 percent WPA contribution, though it was far too little to alter the outcome. Duran's plus 15.8 percent WPA was the lone bright spot in an otherwise difficult evening for the Red Sox offense.