The Rays will play the Nationals on Saturday, August 30th, 2025. Your timezone's first pitch time is 4:05 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 Rays at Nationals Odds
| Underdog Washington Nationals | Favorite Tampa Bay Rays |
|---|---|
| Over | Under |
|---|---|
| Underdog Washington Nationals | Favorite Tampa Bay Rays |
|---|---|
Matchup Odds FAQs
The Tampa Bay Rays are the -150 moneyline favorite at BetMGM and the Washington Nationals are the +125 moneyline underdog at BetMGM.
The best over line is 9 -120 runs at BetMGM, which means you risk $120 to win $100 betting the over. The best under line is 9 +100 runs at BetMGM, and that means you risk $100 to win $100 betting the under.
The Tampa Bay Rays are -1.5 +110 run line favorites at BetMGM, while the Washington Nationals are +1.5 -130 run line underdogs at BetMGM.
MLB Odds Example
|
Game |
 BetMGMBet |
|---|---|
Rays
Nationals
8/30/25 4:05pm EDT | -150+125 |
- Washington Nationals bettors risk $100 to win $125 at +125 odds. The implied probability for Washington Nationals is 44.44%.
- Tampa Bay Rays bettors risk $100 to win $66.67 at -150 odds. The implied probability for Tampa Bay Rays is 60%.
Tampa Bay Rays at Washington Nationals Prop Bets
| BetMGM Bet |
|
|---|---|
Rays
Nationals
8/30/25 4:05pm EDT | Pending BetMGM |
Tampa Bay Rays & Washington Nationals 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.
Tampa Bay Rays World Series Odds|
Team | BetMGM |
|---|---|
| Rays | +50000 Bet |
|
Team | BetMGM |
|---|---|
| Nationals |
Tampa Bay Rays & Washington Nationals 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampa Bay Rays | 64 | 69 | 0.481 | +18.0 | 34-33 | 30-36 | 596 | 558 | +38 | L2 | 4-6 |
| Washington Nationals | 53 | 80 | 0.398 | +29.0 | 26-39 | 27-41 | 565 | 736 | -171 | L5 | 3-7 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Tampa Bay Rays vs Washington Nationals 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 Saturday, August 30th, 2025 at 4:05 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 Tampa Bay Rays vs Washington Nationals Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Tampa Bay Rays vs Washington Nationals 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 August 30, 2025 MLB Games
- Milwaukee Brewers vs Toronto Blue Jays - 8/30/25 3:07pm EDT
- Miami Marlins vs New York Mets - 8/30/25 4:10pm EDT
- Pittsburgh Pirates vs Boston Red Sox - 8/30/25 4:10pm EDT
- St. Louis Cardinals vs Cincinnati Reds - 8/30/25 6:40pm EDT
- New York Yankees vs Chicago White Sox - 8/30/25 7:10pm EDT
- Los Angeles Angels vs Houston Astros - 8/30/25 7:10pm EDT
- Seattle Mariners vs Cleveland Guardians - 8/30/25 7:15pm EDT
- Chicago Cubs vs Colorado Rockies - 8/30/25 8:10pm EDT
- Arizona Diamondbacks vs Los Angeles Dodgers - 8/30/25 9:10pm EDT