The Miami Marlins carry a clear pitching edge into Washington on Friday night. Miami hands the ball to 23-year-old right-hander Eury Perez at Nationals Park, while the Nationals counter with rookie Jackson Kent in a rematch of a game the Marlins already won last week. Miami is a road favorite on both the moneyline and the run line, and the public is stacked on the visitors. Our lead play leans on the arm advantage, though the crowded number deserves a careful read first.
Last Updated: Friday, August 28, 2026
Miami Marlins vs. Washington Nationals — Time & How to Watch
| Where | Nationals Park, Washington, D.C. |
| When | Friday, August 28 — 6:45 PM ET |
| TV | Nationals local broadcast (Fox 5 WTTG) / MLB.TV |
Miami Marlins vs. Washington Nationals Betting Preview
The starting pitching gap is the story here. Perez brings a 3.17 ERA and a 1.11 WHIP with 137 strikeouts, and his second half has been sharper still. Over his last six starts he owns a 2.25 ERA, and he already handled this same Nationals lineup on August 22, allowing two runs over five innings. His command is not perfect. He has walked multiple hitters in five straight outings, so traffic is possible. Even so, this is a legitimate front-line arm on the rise.
Kent sits at the other end of the spectrum. The rookie right-hander carries an 8.03 ERA and a 2.11 WHIP through his first handful of big-league starts, and control is the core problem. He has not completed five innings in any of his three outings. Miami saw him just five days ago and beat him, tagging him for three runs in 4.2 innings on August 23. Short starts also put pressure on a Washington bullpen that has been leaned on hard lately.
The standings frame the matchup too. Miami enters at 68-66 and sits third in the NL East, while Washington is 63-73 and fourth in the division. The Nationals just wrapped a wild home series with Colorado that showed how streaky their offense can be. They scored 13 runs in one game, then managed a single run in each of the next two before erupting again. You can read more in our recap of Washington’s series with the Rockies. That feast-or-famine pattern matters against a pitcher like Perez.
Miami Marlins vs. Washington Nationals Odds
| Run Line | Moneyline | Total | |
|---|---|---|---|
| Marlins | -1.5 (+110) | -154 | U 8 (-105) |
| Nationals | +1.5 (-130) | +129 | O 8 (-115) |
Odds accurate as of August 28, 2026 via TheSpread.com. Odds change, get the latest MLB Odds – Futures – Props
Miami Marlins vs. Washington Nationals — Who Is the Public Betting?
| Marlins | 91% | 9% | Nationals |
See the latest MLB Public Betting Splits and make smarter wagers!
Marlins vs. Nationals Prediction — Will Rookie Survive Rematch?
The core of this play is the arm mismatch and where it points the margin. Perez is the better pitcher by a wide gap, and he faces a rookie he already beat this month. Kent walks too many hitters and rarely gets deep, which invites early damage and forces a taxed Washington bullpen into the middle innings. Miami also profits from the road-team structure. A visiting favorite keeps batting in the ninth even with a lead, so it has extra chances to stretch a one-run edge into two.
The counter-case is real, and it starts with the number itself. The public is jammed on this exact side at 91 percent, so there is no market edge hiding here. Baseball is also a one-run sport. Roughly 28 percent of games land inside a single run, which is exactly why this line sits where it does. If Perez labors with his command, or if Kent scratches out four passable innings, a tight game flips this call. The price is plus-money, though, and the pitching and situational edges line up cleanly.
The Pick: Marlins Run Line -1.5 (+110)
Marlins vs. Nationals Prediction — Perez to Keep Scoring Down?
The second angle works the run environment rather than the side. Perez has the strikeout stuff to muffle a Washington lineup that goes quiet for stretches, and he already held these hitters to two runs two weeks ago. The market agrees the game could stay contained. The total opened with the under priced at even money, and money has since pushed it to -105, a small but real move toward fewer runs at a Nationals club that ranks near the bottom of the division.
The obvious risk is Kent. If the rookie unravels early, Miami can post a crooked number and drag this over the eight-run mark on its own. A shaky Washington bullpen behind a short start only adds to that danger. Still, Perez suppressing one side of the ledger is a strong anchor, and the market lean supports a lower-scoring night. It is a lean, not a lock, and the Kent factor keeps it honest.
The Pick: Under 8 (-105)
Final Thoughts and Bonus Angle
A few things will tell the story early. Watch Kent’s command in the first inning. He has walked three or more in each of his recent starts, and a messy opening frame can decide this game before it settles. Watch the Washington bullpen too, because a short Kent outing pulls tired arms into a spot they would rather avoid. On the other side, Perez threw 100 pitches in his last outing, so his leash and efficiency are worth tracking as the game moves late.
The Nationals are not without a path. Their offense can explode when it clicks, and a rookie left to settle in has beaten better projections before. That is the live underdog case, and it is why both plays here are leans rather than locks.
To recap the card: Marlins Run Line -1.5 (+110) as the top play, and Under 8 (-105) as the supporting angle. Both rest on the same read, that Perez controls the night while Kent struggles to keep pace.
MLB Marlins vs. Nationals FAQ: Friday August 28, 2026
What time does the Marlins vs. Nationals game start?
First pitch is set for 6:45 PM ET on Friday, August 28, 2026, at Nationals Park in Washington, D.C. It is the opener of a weekend series between the two NL East clubs.
Who is pitching for the Marlins on August 28?
Right-hander Eury Perez is the probable starter for Miami. The 23-year-old carries a 3.17 ERA with 137 strikeouts on the season and has posted a 2.25 ERA over his last six starts. He beat Washington on August 22, allowing two runs across five innings.
What channel is the Marlins vs. Nationals game on?
The game airs on the Nationals’ local television broadcast in the Washington, D.C. market, listed on Fox 5 WTTG. Out-of-market viewers can stream it through MLB.TV. First pitch is 6:45 PM ET at Nationals Park.
Where are the Marlins and Nationals playing on August 28?
The game is at Nationals Park in Washington, D.C., the home ballpark of the Nationals. Miami is the visiting team for this Friday night meeting, the first of a three-game weekend set.
What is the Nationals’ record this season?
Washington enters the game at 63-73 and sits fourth in the NL East. Miami arrives at 68-66, good for third place in the division. The Marlins are the road team but the favorite on Friday night.