Miami wins this one on the pitching-versus-offense collision that actually decides it. Washington's lineup leads the majors in slugging and home runs, which sounds like a death sentence for any visiting staff, but Miami's pitching ranks among the very best in baseball at keeping the ball in the park, and that specific ability is the direct antidote to the home team's biggest weapon. Alcantara is a ground-ball, command-oriented starter built to limit the extra-base damage a lineup like Washington's wants to inflict, and the Miami staff behind him arrives tonight with fresh, functional arms throughout. Washington's bullpen is a different story: it ranks among the worst in the league and walks in tonight with a worn closer and multiple relievers either unavailable or compromised, hitting the most critical unit at the worst possible time. The strongest counterargument here is Cade Cavalli himself, who has pitched like a genuine frontline arm this season and holds the real mound edge tonight against a Miami lineup that has completely cratered against right-handers recently, making the Marlins' ability to score an open question. But Cavalli's advantage on the mound does nothing to fix what is waiting behind him, and Washington's offense is equally neutralized against a right-handed Alcantara given the Nationals' own below-average numbers against that hand. Miami's staff neutralizes Washington's core offensive threat, the Marlins hold the clear edge in bullpen depth and availability, and a contact-based offense that reaches base at a solid rate has a genuine path against Washington's porous pitching.

The under holds here because both lineups are specifically vulnerable against the hand they are facing tonight, and that is the fact that suppresses the scoring even with warm air and two offenses capable of damage. Cavalli brings genuine swing-and-miss upside along with ground-ball tendencies that limit big innings, and he draws a Miami lineup that has gone ice cold against right-handers to a degree that puts them near the bottom of the league over the past several weeks. Alcantara is a reliable, command-driven arm who keeps the ball on the ground and in the park, and Washington's lineup, for all its overall dominance, sits below average against right-handers and has not improved that number of late. The strongest case against the under is Washington's sheer power: they lead baseball in home runs and slugging, and tonight's warm air genuinely adds carry to well-struck fly balls, giving the most dangerous power lineup in the sport a little extra room to work with. But carry matters only if the contact is elevated and hard, and both starters are specifically built to prevent that kind of damage against lineups already struggling against their hand. Reaching eight or more runs tonight requires both starters to labor early and the bullpens to absorb significant innings, and neither lineup is set up to make that scenario likely. The matchup points to a game that plays quieter than the offenses' season-long reputations suggest.