The Kansas City Royals held off the Athletics 7-6 at Surprise Stadium on February 27, 2026, in a game that saw the DiamondIQ model's estimate of a home win rise from 54 percent before first pitch to 100 percent by the final out. Kansas City seized control early, scoring four runs in the second inning highlighted by Bobby Witt Jr.'s home run off Jeffrey Springs, a swing that added 19.7 percent to the Royals' win probability and anchored what became a 4-0 cushion through two frames. The Athletics fought back with Jacob Wilson's home run off Carlos Estévez in the fourth, a play that swung win probability 18.5 percent in Oakland's favor and trimmed the deficit, then Max Muncy added another solo shot off Héctor Neris in the fifth for a 12.7 percent swing, keeping the visitors within striking distance at 5-6 entering the late innings.
The decisive blow came in the bottom of the seventh, when Nick Loftin doubled off Brady Basso to extend the Kansas City lead, a hit that shifted win probability by 27.5 percent and proved to be the single most impactful play of the game. The Athletics managed no further scoring against a Kansas City bullpen that locked things down from that point forward. Witt Jr. finished as the game's top offensive contributor with a cumulative WPA of plus-26.3 percent and an RE24 of plus-3.6, while Loftin posted plus-23.8 percent WPA and plus-1.4 RE24. Wilson led Oakland's offensive ledger at plus-17.9 percent WPA. On the mound, Dennis Colleran Jr. paced Kansas City's pitching staff with plus-15.2 percent WPA, followed by Steven Zobac at plus-10.8 percent and Kenya Huggins at plus-8.4 percent, as the Royals converted what the DiamondIQ model framed as a modest pre-game edge into a convincing final margin.
Analysis generated by DiamondIQ's model.