Atlanta Braves at Boston Red Sox: Final Score & Recap

The Atlanta Braves handed the Boston Red Sox a 6-1 defeat at JetBlue Park on March 21, 2026, a result that the DiamondIQ model's estimate foreshadowed — Boston entered with just a 24 percent chance of winning and never climbed off the mat. Atlanta broke the game open in the third inning, sending it into a steep and ultimately irreversible decline for the Red Sox. The Braves scored three times in the third and added two more in the fifth, finishing with six runs on ten hits while committing no errors to Boston's none.

The damage was inflicted almost entirely against Garrett Crochet, who absorbed the brunt of Atlanta's best swings. Austin Riley was the game's defining offensive force, posting a combined WPA of plus-25.7 percent with a RE24 of plus-3.6, driven by back-to-back doubles against Crochet in the third and fifth innings. His third-inning double shifted the DiamondIQ model's estimate by plus-9.2 percent, and his fifth-inning double added another plus-11.6 percent — the second-largest single-play swing of the afternoon. Ozzie Albies contributed the game's highest-leverage hit, a third-inning double off Crochet that moved Atlanta's win probability by plus-11.8 percent, and Matt Olson followed with a run-producing single worth plus-8.1 percent. Olson had offset his own contribution with a strikeout in the first that cost Atlanta plus-7.7 percent, but the third inning rendered that early setback irrelevant. Jarren Duran was the lone Boston bat to register a positive WPA at plus-5.8 percent, though his RE24 of minus-0.1 reflected the modest real-world run impact. On the mound, Tyler Kinley led Atlanta's relievers with a WPA of plus-1.7 percent as the Braves completed a clean, dominant performance.