Miami Marlins vs Washington Nationals Picks, Prediction, Odds, and Line Movement for Friday August 28 2026

Miami Marlins vs Washington Nationals picks and prediction for Friday, August 28, 2026, are set for 6:45 p.m. EDT at Nationals Park, Washington, D.C.. Miami is 68-66 and Washington is 63-73. The Marlins are four games out of a Wild Card spot, while Washington is 3-7 over its last 10. Bettors comparing the rest of Friday's card can also visit our MLB picks and predictions.

Best Available Odds for Miami Marlins vs Washington Nationals

• Moneyline: Miami -150 | Washington +130
• Total: Over 8.5 (+100) | Under 8.5 (-120)
• Best Bet: Over 8.5 (+100)

Game Info

• Date: Friday, August 28, 2026
• Time: 6:45 p.m. EDT
• Venue: Nationals Park, Washington, D.C.
• Probable Pitchers: Eury Pérez (3.17 ERA) vs Jackson Kent (8.03 ERA)

Miami Marlins vs Washington Nationals Preview

Miami returns to Washington with a season series it has largely controlled. The Marlins swept three games from the Nationals last weekend and have won eight of the first nine meetings between the clubs. Washington did get a needed 7-1 win over Colorado on Thursday, with Daylen Lile and Keibert Ruiz homering, but the Nationals are still 3-7 over their last 10. Miami enters at 68-66 and remains close enough to the Wild Card race for every series to matter.

This game has a very different shape from the usual Miami-Washington matchup because of the starting pitchers. Eury Pérez gives Miami the better arm, while Jackson Kent carries an 8.03 ERA into a spot against a Marlins lineup that has already seen Washington pitching repeatedly this month. The Nationals have scored 704 runs despite their losing record, so the Over does not require Miami to do everything on its own.

Relevant Betting Trends

Washington home games have produced a strong Over return in the betting database, and Miami road games also lean to higher scoring. Those are betting results rather than standings, but they fit the baseball matchup. Kent's ERA supplies a direct reason to expect Miami offense, while Washington's season scoring total shows that the Nationals are capable of contributing even against a better starter. More Miami Marlins-Washington Nationals context is in the MLB betting trends.

Odds and Line Movement

Miami is -150 with Washington +130, while the total is 8.5 with the Over at +100 and the Under at -120. The side price reflects the large starter gap, but the total offers the more interesting number. Nine combined runs cash at even money, and Miami does not need to win by margin for the wager to work.

Pitching Matchup

Pérez enters with a 3.17 ERA and has the clear advantage. Washington's current hitters have made some contact against him in previous meetings, but he still gives Miami the better chance to get length and miss bats. The main question is whether he can keep the Nationals from turning walks or defensive mistakes into a multi-run inning.

Kent's 8.03 ERA is the main driver of the Over. He has shown strikeout ability in a small major-league sample, but the walks have been costly, and Miami has enough speed and contact to make those free baserunners hurt. Friday's MLB player props may also offer Pérez strikeout or Marlins hitter markets tied directly to this mismatch.

Bullpen and Late-Inning Outlook

Washington's bullpen deserves credit for 4 2/3 scoreless innings in Thursday's 7-1 win over Colorado, so the Over cannot be based on assuming every Nationals reliever will struggle. Miami's best route is to score early against Kent and force Dave Martinez to start matching up sooner than he wants. Washington can help the total by making Pérez work and getting to Miami's middle relief.

What Will Decide the Game

Miami's first two trips through Kent will decide whether this turns into the expected high-scoring game. If the Marlins chase pitches and leave runners in scoring position, the Nationals can keep the total under control. If Kent's walks show up, Miami has a chance to put up a crooked number before the fifth. Washington's offense only needs a few runs to make nine reachable.

Expected Game Script

Miami scores early and forces Kent from the game before he can work deep. Washington answers with two runs against Pérez, and both teams see middle relief by the sixth. A 4-2 Marlins lead through five becomes a 6-4 Miami win. The projected first-five score is Miami 4, Washington 2.

Miami Marlins vs Washington Nationals Best Bet

Best Bet: Over 8.5 (+100). Kent's 8.03 ERA is the clearest weakness in the matchup, Miami has dominated the season series, and Washington has enough offensive production to contribute rather than leaving the Marlins responsible for the whole number. The even-money price also provides a better entry point than the shaded Under.

Pérez can derail the play if he completely suppresses Washington, and the Nationals bullpen was excellent Thursday. A deep Pérez start plus another clean Washington relief performance is the clearest Under path.

Miami Marlins vs Washington Nationals Prediction

The projected final is Miami Marlins 6, Washington Nationals 4.

Prediction: Miami Marlins 6, Washington Nationals 4