Seattle Mariners vs Houston Astros Odds

The Mariners will play the Astros on Wednesday, September 25th, 2024. Your timezone's first pitch time is 2:10 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 Mariners at Astros Odds


Best Moneyline Betting Odds
Underdog

Houston Astros
Favorite

Seattle Mariners
The Seattle Mariners are the -140 moneyline favorite. Risk $140 to win $100 on the Seattle Mariners at BetMGM. The Houston Astros are the +120 underdog at BetMGM. Risk $100 to win $120 on the Houston Astros. Learn more about how to bet on money lines.

Best Total Betting Odds
OverUnder
BetMGM has the best over line of 7 runs. Risk $125 to win $100. BetMGM has the best under line of 7 runs. Risk $100 to win $105. Our tutorial explains more about total bets.

Best Run Line Betting Odds
Underdog

Houston Astros
Favorite

Seattle Mariners
The Seattle Mariners have a -1.5 +125 run line at BetMGM OH. They are the run line favorite in this matchup. The Houston Astros have a +1.5 -150 run line at BetMGM OH. The Houston Astros are the run line underdogs. Review how to bet on a point spread with our text and video tutorials.

Matchup Odds FAQs

What is the moneyline for the Seattle Mariners vs Houston Astros MLB game on Wednesday, September 25th, 2024?

The Seattle Mariners are the -140 moneyline favorite at BetMGM and the Houston Astros are the +120 moneyline underdog at BetMGM.

What is the over-under total line for the Seattle Mariners vs Houston Astros MLB game on Wednesday, September 25th, 2024?

The best over line is 7 -125 runs at BetMGM, which means you risk $125 to win $100 betting the over. The best under line is 7 +105 runs at BetMGM, and that means you risk $100 to win $105 betting the under.

What is the run line for the Seattle Mariners vs Houston Astros MLB game on Wednesday, September 25th, 2024?

The Seattle Mariners are -1.5 +125 run line favorites at BetMGM, while the Houston Astros are +1.5 -150 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained

Game
BetMGM Sports Betting BetMGM
Bet
Mariners
Astros
9/25/24 2:10pm EDT
-140+120
Bet $100 at BetMGM Ohio
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Possible Moneyline Outcomes
  • Houston Astros bettors risk $100 to win $120 at +120 odds. The implied probability for Houston Astros is 45.45%.
  • Seattle Mariners bettors risk $100 to win $71.43 at -140 odds. The implied probability for Seattle Mariners is 58.33%.

Seattle Mariners at Houston Astros Prop Bets

MLB Prop Bets
+ Displays more odds
BetMGM Sports Betting BetMGM
Bet
Mariners
Astros
First Team to Score
9/25/24 2:10pm EDT
-165+130Bet
Mariners
Astros
Tie
1st Inning Winner
9/25/24 2:10pm EDT
+325+400-185Bet
Mariners
Astros
Tie
First 3 Innings Winner
9/25/24 2:10pm EDT
+145+175+210Bet
Mariners
Astros
To Extra Innings
9/25/24 2:10pm EDT
Yes +675No -1100Bet
BetMGM Sports Betting BetMGM
Mariners
Astros
1st Team to Score Will Win
9/25/24 2:10pm EDT
Yes -250No +190Bet
Astros
Total Runs
SEA at HOU
9/25/24 2:10pm EDT
3.5 o +1103.5 u -145Bet
Mariners
Total Runs
SEA at HOU
9/25/24 2:10pm EDT
3.5 o -1403.5 u +105Bet
George Kirby
Strikeouts Thrown
SEA at HOU
9/25/24 2:10pm EDT
4.5 o -1404.5 u +105Bet
BetMGM Sports Betting BetMGM
Yusei Kikuchi
Strikeouts Thrown
SEA at HOU
9/25/24 2:10pm EDT
6.5 o +1056.5 u -135Bet

Seattle Mariners & Houston Astros 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.

Seattle Mariners World Series Odds
2025 Seattle Mariners World Series Odds

Team
BetMGM Sports Betting BetMGM
Mariners
+3000
Bet
Houston Astros World Series Odds
2025 Houston Astros World Series Odds

Team
BetMGM Sports Betting BetMGM
Astros
+1400
Bet

Seattle Mariners & Houston Astros 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

2024 MLB Regular Season Standings - Seattle Mariners, Houston Astros
Team W L Pct GB Home Away RS RA Diff Strk L10
x - Houston Astros88730.547+9.546-3542-38740649+91W26-4
e - Seattle Mariners85770.525+13.049-3236-45676607+69W48-2

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Seattle Mariners vs Houston Astros MLB Game

  1. 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 Wednesday, September 25th, 2024 at 2:10 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.

  2. 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.

  3. Tap to the sportsbook's MLB page, look for the Seattle Mariners vs Houston Astros Game.

    Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Seattle Mariners vs Houston Astros Game.

  4. 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.

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