Cleveland Guardians at Baltimore Orioles: Final Score & Recap

The Cleveland Guardians handed the Baltimore Orioles a 9-5 defeat at Oriole Park at Camden Yards on September 8, 2026, building an early cushion and holding off a fifth-inning Baltimore surge to complete the victory. The DiamondIQ model opened the night with Baltimore holding a 51 percent home win probability, but that figure steadily eroded in Cleveland's favor before finishing at zero. The Guardians struck first and often, plating a run in the first and then erupting for four more in the second, with Travis Bazzana's home run off Brandon Young representing a plus-9.6 percent swing in win probability. Three additional Cleveland runs in the seventh inning sealed the outcome before Baltimore could mount any further answer.

The most consequential sequence of the night, by the DiamondIQ model's estimate, belonged to Pete Alonso in the bottom of the fifth. With Baltimore chipping away after a four-run inning off Tanner Bibee, Alonso's home run shifted the win probability by plus-19.3 percent, representing the single largest swing of the game and the moment the Orioles came closest to threatening Cleveland's lead. Brayan Rocchio's single off Alex Hoppe in the top of the seventh carried the second-largest swing at plus-16.5 percent, effectively putting the game out of reach. On the other side, Dylan Beavers' pop out in the bottom of the second was the most damaging missed opportunity for Baltimore, costing the Orioles minus-10.9 percent in win probability with runners presumably in position to score.

Alonso finished as the top performer overall by the DiamondIQ model's accounting, accumulating plus-21.2 percent in WPA and plus-2.0 RE24, while Rocchio matched him in impact with plus-20.9 percent WPA and a game-high plus-2.2 RE24. José Ramírez contributed plus-13.4 percent WPA despite a negative RE24 of minus-0.5, reflecting his involvement in high-leverage situations. Out of the bullpen, Tim Herrin led Cleveland's relievers with plus-9.8 percent WPA, supported by Luis De León at plus-6.0 percent and Craig Yoho at plus-5.3 percent, as the trio collectively preserved the four-run advantage Cleveland carried into the late innings.