The Miami Marlins visit the Washington Nationals on Saturday, August 29, 2026, in a matchup between two teams with fairly close records. Miami sits at 68-67, just above .500, while Washington is 64-73, struggling a bit more this season.
Looking at the betting odds, the Nationals are slight favorites at home. The moneyline for Washington is -108, meaning you’d need to bet $108 to win $100. Miami’s moneyline is +101, so a $100 bet would nearly double your money if they pull off the upset. This suggests the game is expected to be close, but the home team has a small edge.
The spread is set at 1.5 runs in favor of Washington, with the home side priced at -197. This means you’d have to risk $197 to win $100 betting on the Nationals to win by at least two runs. Miami’s spread is +1.5 at +161, so if you think the Marlins will keep it close or win outright, that’s a more lucrative option.
The total runs line is 7.5, with the under slightly favored at -105 compared to the over at -114. This indicates the sportsbook expects a moderately low-scoring game, but the odds suggest a tight call.
Overall, the lines point to a competitive game, with Washington’s home advantage giving them a slight edge. Betting the spread on Miami offers value if you expect a close contest, while a moneyline bet on Washington is safer but less profitable. The total suggests watching for a pitching duel rather than a slugfest.