Cincinnati Reds at Pittsburgh Pirates: Final Score & Recap

The Pittsburgh Pirates defeated the Cincinnati Reds 1-0 on May 3, 2026, at PNC Park in a tightly contested pitchers' duel that remained scoreless through seven innings. The DiamondIQ model entered the game with nearly a coin-flip outlook, assigning Pittsburgh a 49% pre-game win probability, before the Pirates seized the decisive advantage in the bottom of the eighth to push that figure to 100%.

The eighth inning produced the game's most consequential sequence in both directions. Cincinnati had briefly created danger in the top half when Jose Trevino laced a double off Braxton Ashcraft, a swing that shifted win probability by plus 14.2% in the Reds' favor, only for the threat to dissolve when Matt McLain hit into a fielder's choice out, costing Cincinnati 14.8 percentage points of win probability. Pittsburgh answered immediately in the bottom half when Oneil Cruz singled off Tony Santillan, a hit that represented the single largest win-probability swing of the night at plus 19.2%, driving in the game's only run. Spencer Horwitz then grounded into a double play to strand any further Pirates opportunity, a sequence that swung minus 13.6% against Pittsburgh but ultimately proved irrelevant given the outcome.

Braxton Ashcraft was the model's most impactful performer on either side, accumulating plus 38.0% WPA across his outing, while Chase Burns contributed plus 31.2% WPA and Gregory Soto added plus 25.7% WPA as Pittsburgh's pitching staff collectively stifled a Cincinnati lineup that finished with just four hits. Cruz led all position players at plus 14.9% WPA and a RE24 of plus 0.9, with Trevino's double giving him plus 8.4% WPA in a losing effort. The model's estimate of Pittsburgh's chances never recovered for Cincinnati after Cruz's single settled the contest.