The Philadelphia Phillies walked off the San Francisco Giants 3-2 on April 30, 2026, at Citizens Bank Park in a game that remained tightly contested through eight innings before an explosive bottom of the ninth settled it. The Giants had grabbed a 2-1 lead after the first inning and held that advantage entering the final frame, at which point the DiamondIQ model's estimate gave Philadelphia just a fraction of a percent chance of winning. What followed was a stunning three-run rally against Giants reliever Ryan Walker that completely rewrote the outcome.
The decisive sequence unfolded quickly and with enormous win-probability consequences. Bryson Stott opened the ninth with a triple off Walker, a single swing that shifted the DiamondIQ model's estimate by +63.1 percentage points — the largest single-play swing of the game. An Edmundo Sosa groundout briefly moved things back in San Francisco's favor by 19.5 points, but Adolis García followed with a single worth +12.3 points, and Justin Crawford then delivered the walk-off single off Walker that pushed the model's estimate a final +35.9 points to 100 percent, plating the winning run. Crawford finished as one of the night's most impactful offensive performers with a WPA of +41.3 and an RE24 of +1.1, while Stott led all batters at +53.3 WPA.
On the pitching side, Logan Webb was the standout performer despite the Giants' loss, posting a WPA of +42.3 across his outing and keeping San Francisco in front through most of the game with the help of the Giants' early run support. Cristopher Sánchez contributed +25.4 WPA, and Erik Miller added +23.3 before the ninth unraveled. Philadelphia's offense finished with ten hits to San Francisco's eight, with both teams committing no errors, making the outcome entirely a function of how the hits clustered — all three Phillies runs coming in two innings while the Giants' two runs came exclusively in the first.
Analysis generated by DiamondIQ's model.