Cleveland Guardians at Seattle Mariners: Final Score & Recap

The Cleveland Guardians shut out the Seattle Mariners 2-0 at T-Mobile Park on April 1, 2023, holding a team that entered as a 54% favorite according to the DiamondIQ model's estimate to zero runs across nine innings. Cleveland's offense was minimal but precise, generating just five hits while relying on two solo home runs to manufacture both of its runs. The Mariners finished with three hits and committed no errors, but an inability to capitalize offensively cost them throughout the night.

The decisive swings came from Cleveland's middle of the order. Josh Naylor led off the scoring in the fourth inning with a solo home run off Logan Gilbert, a play that shifted win probability by +11.6% in Cleveland's favor. Andrés Giménez then delivered the pivotal blow of the game in the seventh, hitting a solo home run off Diego Castillo that swung win probability by +14.5%, the single largest play of the contest. Giménez finished as the game's top batter by WPA at +13.3%, while Naylor contributed +9.1%. On Seattle's side, Julio Rodríguez twice hurt his club's chances, grounding into a double play in the sixth off Aaron Civale at -11.9% and striking out in the eighth off James Karinchak at -12.3%.

The pitching performance was the story of the evening, and Aaron Civale anchored it with a commanding outing, leading all pitchers with a +41.6% WPA contribution. Logan Gilbert was largely effective for Seattle despite the two runs allowed, finishing at +13.5% WPA on his own ledger, while James Karinchak added +13.3% out of the Cleveland bullpen. Emmanuel Clase closed things out in the ninth, inducing the final out as the DiamondIQ model's estimate for a Seattle victory fell from 54% before first pitch to exactly zero percent at game's end.