Cleveland Guardians at Detroit Tigers: Final Score & Recap

The Cleveland Guardians handed the Detroit Tigers a 3-1 defeat at Comerica Park on May 21, 2026, a result the DiamondIQ model's estimate had foreshadowed with a pre-game home win probability of just 36% for Detroit. That number reached 0% by the final out, as Cleveland's pitching staff methodically suppressed a Tigers offense that managed six hits but converted only one run. Joey Cantillo led all pitchers with a game-high 21.5% WPA, anchoring a performance that kept Detroit from mounting any sustained threat through the middle innings.

The decisive blow came in the third inning, when Cleveland broke the scoreless tie against Casey Mize. A Daniel Schneemann double shifted Cleveland's win probability by 8.5%, and a subsequent José Ramírez single added another 11.4%, driving in the game's first runs and staking the Guardians to a 2-0 advantage. Mize, despite generating a positive 11.8% WPA from the pitcher's perspective across his outing, could not escape that third-inning damage. Detroit briefly threatened in the eighth when Dillon Dingler lifted a home run off Tim Herrin, a swing worth 12.0% in win probability and representing the Tigers' lone true leverage moment. Cleveland answered immediately, as Patrick Bailey connected for a solo home run off Burch Smith in the top half of the eighth, a 9.4% WPA play that pushed the lead back to two and effectively ended Detroit's realistic path to a comeback.

Hunter Gaddis closed out the ninth by striking out Matt Vierling to end the game, a sequence that registered as a 12.0% WPA shift in Cleveland's favor and stood as one of the three highest-leverage plays of the night. Vierling finished as the game's top batter by WPA at plus 11.6%, a somewhat counterintuitive figure driven by his earlier contributions before that final at-bat. Ramírez added 8.1% WPA with a modest 0.2 RE24, reinforcing his role as the offensive catalyst in the third, while Dingler's 1.3 RE24 reflected the genuine run-scoring impact of his eighth-inning home run despite Cleveland's bullpen absorbing the deficit in the opposite half. The Guardians' six hits proved far more efficient than Detroit's matching total across a clean, zero-error contest.