The Nationals will play the Marlins on Thursday, September 11th, 2025. Your timezone's first pitch time is 6:40 pm EDT. Check local listings or your nearest streaming app for coverage.
Learn more about MLB Betting with our handy tutorial and guide. We explain money line, total and run line bets. Plus, a great discussion about exotic bets like MLB Baseball parlays and props.
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Table of Contents
- Best Odds
- Interactive Odds Example
- Prop Bets
- Team Futures Odds
- Team Pages
- Team Standings
- Other Games Today
Best Nationals at Marlins Odds
| Underdog Washington Nationals | Favorite Miami Marlins |
|---|---|
| Over | Under |
|---|---|
| Underdog Washington Nationals | Favorite Miami Marlins |
|---|---|
Matchup Odds FAQs
The Miami Marlins are the -130 moneyline favorite at BetMGM and the Washington Nationals are the +110 moneyline underdog at BetMGM.
The best over line is 7.5 -120 runs at BetMGM, which means you risk $120 to win $100 betting the over. The best under line is 7.5 +100 runs at BetMGM, and that means you risk $100 to win $100 betting the under.
The Miami Marlins are -1.5 +165 run line favorites at BetMGM, while the Washington Nationals are +1.5 -200 run line underdogs at BetMGM.
MLB Odds Example
|
Game |
 BetMGMBet |
|---|---|
Nationals
Marlins
9/11/25 6:40pm EDT | +110-130 |
- Washington Nationals bettors risk $100 to win $110 at +110 odds. The implied probability for Washington Nationals is 47.62%.
- Miami Marlins bettors risk $100 to win $76.92 at -130 odds. The implied probability for Miami Marlins is 56.52%.
Washington Nationals at Miami Marlins Prop Bets
| BetMGM Bet |
|
|---|---|
Nationals
Marlins
First Team to Score
9/11/25 6:40pm EDT | -145+110Bet |
Nationals
Marlins
Tie
1st Inning Winner
9/11/25 6:40pm EDT | +325+320-155Bet |
Nationals
Marlins
Tie
First 3 Innings Winner
9/11/25 6:40pm EDT | +154+140+250Bet |
Nationals
Marlins
To Extra Innings
9/11/25 6:40pm EDT | Yes +725No -1200Bet |
| BetMGM | |
Nationals
Marlins
1st Team to Score Will Win
9/11/25 6:40pm EDT | Yes -250No +190Bet |
Marlins
Total Runs
WAS at MIA 9/11/25 6:40pm EDT | 3.5 o -1403.5 u +105Bet |
Nationals
Total Runs
WAS at MIA 9/11/25 6:40pm EDT | 3.5 o -1183.5 u -110Bet |
MacKenzie Gore
Strikeouts Thrown
WAS at MIA 9/11/25 6:40pm EDT | 4.5 o -1254.5 u -105Bet |
| BetMGM | |
Ryan Weathers
Strikeouts Thrown
WAS at MIA 9/11/25 6:40pm EDT | 4.5 o -1554.5 u +120Bet |
Washington Nationals & Miami Marlins Futures Odds
Latest World Series odds, if available, for each team. Review odds for other teams and learn how to bet on the tournament. See past Championship results and learn how to bet World Series teasers, props and parlays.
Washington Nationals World Series Odds|
Team | BetMGM |
|---|---|
| Nationals |
|
Team | BetMGM |
|---|---|
| Marlins |
Washington Nationals & Miami Marlins Team Pages
Review each team's season win total odds, futures odds, betting bonuses and other valuable information on our exclusive team betting odds pages. Team betting odds and stats update throughout the season:
Team Standings
| Team | W | L | Pct | GB | Home | Away | RS | RA | Diff | Strk | L10 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Miami Marlins | 70 | 80 | 0.467 | +21.0 | 36-42 | 34-38 | 655 | 749 | -94 | L1 | 5-5 |
| e - Washington Nationals | 62 | 87 | 0.416 | +28.5 | 31-43 | 31-44 | 637 | 811 | -174 | W1 | 6-4 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Washington Nationals vs Miami Marlins MLB Game
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Open a new sports betting account before game time.
Review our list of sports betting sites. Open a new account before the game starts on Thursday, September 11th, 2025 at 6:40 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
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Visit the sportsbook’s cashier, banking, or deposit page.
Navigate to the sportsbook's deposit page. Use your Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.
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Tap to the sportsbook's MLB page, look for the Washington Nationals vs Miami Marlins Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Washington Nationals vs Miami Marlins Game.
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Choose your bet and place a wager.
Choose your bet and then use the funds you deposited to place a wager. The sportsbook will pay your winnings or deduct a losing wager from your account balance after the game.
Other September 11, 2025 MLB Games
- Pittsburgh Pirates vs Baltimore Orioles - 9/11/25 1:07pm EDT
- Tampa Bay Rays vs Chicago White Sox - 9/11/25 2:10pm EDT
- Houston Astros vs Toronto Blue Jays - 9/11/25 3:07pm EDT
- Detroit Tigers vs New York Yankees - 9/11/25 7:05pm EDT
- Kansas City Royals vs Cleveland Guardians - 9/11/25 7:15pm EDT
- New York Mets vs Philadelphia Phillies - 9/11/25 7:15pm EDT
- Colorado Rockies vs San Diego Padres - 9/11/25 9:40pm EDT
- Los Angeles Angels vs Seattle Mariners - 9/11/25 9:40pm EDT