Miami Marlins at Seattle Mariners: Final Score & Recap

The Seattle Mariners handled the Miami Marlins decisively on June 12, 2023, at T-Mobile Park, winning 8-1 in a game that was effectively decided before the third inning. The DiamondIQ model entered with a 48 percent home win probability, but by game's end that figure had climbed to 100 percent, a reflection of how thoroughly Seattle controlled the contest. Miami managed just one hit and committed two errors on the afternoon, while the Mariners collected ten hits and built their lead methodically through an explosive second inning that produced four runs.

The second inning was the decisive sequence of the game, and the win-probability shifts confirm it. With Jesús Luzardo on the mound for Miami, Julio Rodríguez opened the damage with a single that added 5.2 percent to Seattle's win probability. Teoscar Hernández followed with a groundout that, in context, swung win probability 11.5 percent in the Mariners' favor, and Ty France then delivered the inning's signature blow, a home run off Luzardo that pushed Seattle's chances up another 10.4 percent. Miami had a chance to build momentum of its own in the top half of that same inning, but Jon Berti's lineout cost the Marlins 8.2 percent in win probability, and Jean Segura grounded into a double play that surrendered another 5.3 percent.

On the individual ledger, Teoscar Hernández led all batters with a 13.7 percent WPA contribution and a 0.9 RE24, while Ty France posted a 9.4 percent WPA and a 2.0 RE24 on the strength of his home run. The model's top-performing pitcher was Bryce Miller, whose 14.5 percent WPA led all players in the game, underscoring how effectively he shut down Miami's lineup and kept the Marlins' lone run as an afterthought in the fifth inning.