The Red Sox will play the Rays on Sunday, September 21st, 2025. Your timezone's first pitch time is 7:35 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 Red Sox at Rays Odds
Underdog Tampa Bay Rays | Favorite Boston Red Sox |
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Over | Under |
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Underdog Tampa Bay Rays | Favorite Boston Red Sox |
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Matchup Odds FAQs
The Boston Red Sox are the -130 moneyline favorite at BetMGM and the Tampa Bay Rays are the +110 moneyline underdog at BetMGM.
The best over line is 8 -105 runs at BetMGM, which means you risk $105 to win $100 betting the over. The best under line is 8 -115 runs at BetMGM, and that means you risk $115 to win $100 betting the under.
The Boston Red Sox are -1.5 +135 run line favorites at BetMGM, while the Tampa Bay Rays are +1.5 -160 run line underdogs at BetMGM.
MLB Odds Example
Game |
![]() Bet |
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Red Sox
Rays
9/21/25 7:35pm EDT | -130+110 |
- Tampa Bay Rays bettors risk $100 to win $110 at +110 odds. The implied probability for Tampa Bay Rays is 47.62%.
- Boston Red Sox bettors risk $100 to win $76.92 at -130 odds. The implied probability for Boston Red Sox is 56.52%.
Boston Red Sox at Tampa Bay Rays Prop Bets
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Red Sox
Rays
First Team to Score
9/21/25 7:35pm EDT | -165+130Bet |
Red Sox
Rays
Tie
1st Inning Winner
9/21/25 7:35pm EDT | +275+325-140Bet |
Red Sox
Rays
Tie
First 3 Innings Winner
9/21/25 7:35pm EDT | +130+154+280Bet |
Red Sox
Rays
To Extra Innings
9/21/25 7:35pm EDT | Yes +725No -1200Bet |
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Red Sox
Rays
1st Team to Score Will Win
9/21/25 7:35pm EDT | Yes -250No +190Bet |
Red Sox
Total Runs
BOS at TAM 9/21/25 7:35pm EDT | 4.5 o +1104.5 u -145Bet |
Rays
Total Runs
BOS at TAM 9/21/25 7:35pm EDT | 3.5 o -1153.5 u -115Bet |
Connelly Early
Strikeouts Thrown
BOS at TAM 9/21/25 7:35pm EDT | 5.5 o -1605.5 u +120Bet |
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Joe Boyle
Strikeouts Thrown
BOS at TAM 9/21/25 7:35pm EDT | 4.5 o -1304.5 u +100Bet |
Boston Red Sox & Tampa Bay Rays 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.
Boston Red Sox World Series OddsNo World Series TM Boston Red Sox YR: futures available
Tampa Bay Rays World Series OddsNo World Series TM Tampa Bay Rays YR: futures available
Boston Red Sox & Tampa Bay Rays 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 |
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y - Boston Red Sox | 89 | 73 | 0.549 | +8.0 | 48-33 | 41-40 | 786 | 676 | +110 | W1 | 6-4 |
e - Tampa Bay Rays | 77 | 85 | 0.475 | +20.0 | 41-40 | 36-45 | 714 | 683 | +31 | L4 | 3-7 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Boston Red Sox vs Tampa Bay Rays 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 Sunday, September 21st, 2025 at 7:35 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 Boston Red Sox vs Tampa Bay Rays Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Boston Red Sox vs Tampa Bay Rays 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 21, 2025 MLB Games
- New York Yankees vs Baltimore Orioles
- Oakland Athletics vs Pittsburgh Pirates
- Atlanta Braves vs Detroit Tigers
- Washington Nationals vs New York Mets
- Chicago Cubs vs Cincinnati Reds
- San Diego Padres vs Chicago White Sox
- Cleveland Guardians vs Minnesota Twins
- Toronto Blue Jays vs Kansas City Royals
- Milwaukee Brewers vs St. Louis Cardinals
- Miami Marlins vs Texas Rangers
- Los Angeles Angels vs Colorado Rockies
- San Francisco Giants vs Los Angeles Dodgers
- Philadelphia Phillies vs Arizona Diamondbacks
- Seattle Mariners vs Houston Astros