Philadelphia Phillies at Kansas City Royals: Final Score & Recap

The Kansas City Royals defeated the Philadelphia Phillies 7-4 on August 23, 2024, at Kauffman Stadium, with the DiamondIQ model's estimate moving from a 52% pre-game home win probability to a virtual certainty of 100% by game's end. The outcome was largely settled in the bottom of the third inning, when Kansas City erupted for five runs against Phillies starter Taijuan Walker, turning what had been a competitive early contest into a commanding Kansas City lead. The Phillies had briefly grabbed momentum in the top of the third on an Austin Hays single off Michael Wacha that carried a win-probability swing of plus 12.7%, but Trea Turner immediately erased that threat by grounding into a double play, a swing of negative 12.0% that proved to be one of the most damaging sequences of the game for Philadelphia.

The bottom of the third belonged entirely to the Royals. Salvador Perez delivered the single most impactful play of the night, hitting a home run off Walker that shifted win probability by plus 15.9%, and Hunter Renfroe followed with a home run of his own for an additional plus 9.8% swing. Vinnie Pasquantino contributed a single in the same frame worth plus 8.8%, keeping the inning alive and extending the damage. When accounting for the full game, Perez finished as the top performer by WPA at plus 17.0% with an RE24 of plus 2.2, while Renfroe matched that RE24 figure and posted plus 12.5% WPA. Pasquantino added plus 8.2% WPA to round out the top three Royals bats.

On the pitching side, Wacha led Kansas City's staff with a plus 5.1% WPA contribution, navigating the Phillies lineup effectively enough to preserve the lead built by his offense. Lucas Erceg added plus 2.4% WPA and James McArthur contributed plus 1.4% in relief. Philadelphia managed 11 hits on the night but could not convert them into consistent scoring, plating two runs in the eighth inning long after the game's competitive window had closed.