The Mariners will play the Astros on Thursday, May 14th, 2026. 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
- Matchup Stats
- Best Odds
- Interactive Odds Example
- Prop Bets
- Team Futures Odds
- Team Pages
- Team Standings
- Other Games Today
Key Matchup Stats
- SportsBetting3.com Power Rankings - The Seattle Mariners have a 91.00 power ranking. The power ranking for the Houston Astros is 88.00.
- Visiting Seattle Mariners - The Seattle Mariners have a 1-8 record as a visiting team, ranking them 9th Overall for visiting team wins.
- Home Houston Astros - The Houston Astros have a 7-6 record as a home team. They rank 3rd for home team wins in the Overall standings.
- Runs Scored - The Seattle Mariners currently stand 17th (96) Overall, with the Houston Astros ranking 2nd (135) for runs scored.
- Runs Allowed - The Seattle Mariners are 16th (95) Overall for runs allowed. The Houston Astros stand 1st (150) for runs allowed.
- Team Streaks - The Seattle Mariners have lost their last 2 games. Meanwhile, the Houston Astros lost their last game.
- Team Records - The Seattle Mariners have a 10-15 Overall record (3.5 GB American West Division), with the Houston Astros possessing a 9-16 Overall standing (4.5 GB American West Division).
Best Mariners at Astros Odds
| Underdog Houston Astros | Favorite Seattle Mariners |
|---|---|
| Over | Under |
|---|---|
| Underdog Houston Astros | Favorite Seattle Mariners |
|---|---|
Matchup Odds FAQs
The Seattle Mariners are the -130 moneyline favorite at BetMGM and the Houston Astros are the +110 moneyline underdog at BetMGM.
The best over line is 9 -115 runs at BetMGM, which means you risk $115 to win $100 betting the over. The best under line is 9 -105 runs at BetMGM, and that means you risk $105 to win $100 betting the under.
The Seattle Mariners are -1.5 +125 run line favorites at BetMGM, while the Houston Astros are +1.5 -155 run line underdogs at BetMGM.
MLB Odds Example
|
Game |
 BetMGMBet |
|---|---|
Mariners
Astros
5/14/26 2:10pm EDT | -130+110 |
- Houston Astros bettors risk $100 to win $110 at +110 odds. The implied probability for Houston Astros is 47.62%.
- Seattle Mariners bettors risk $100 to win $76.92 at -130 odds. The implied probability for Seattle Mariners is 56.52%.
Seattle Mariners at Houston Astros Prop Bets
| BetMGM Bet |
|
|---|---|
Mariners
Astros
First Team to Score
5/14/26 2:10pm EDT | -155+120Bet |
Mariners
Astros
Tie
1st Inning Winner
5/14/26 2:10pm EDT | +290+275-125Bet |
Mariners
Astros
Tie
First 3 Innings Winner
5/14/26 2:10pm EDT | +140+130+310Bet |
Mariners
Astros
To Extra Innings
5/14/26 2:10pm EDT | Yes +775No -1400Bet |
| BetMGM | |
Mariners
Astros
1st Team to Score Will Win
5/14/26 2:10pm EDT | Yes -250No +190Bet |
Astros
Total Runs
SEA at HOU 5/14/26 2:10pm EDT | 4.5 o +1104.5 u -145Bet |
Mariners
Total Runs
SEA at HOU 5/14/26 2:10pm EDT | 4.5 o -1254.5 u -105Bet |
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|
Team | BetMGM |
|---|---|
| Mariners | +1300 Bet |
|
Team | BetMGM |
|---|---|
| Astros | +8000 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
| Team | W | L | Pct | GB | Home | Away | RS | RA | Diff | Strk | L10 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Seattle Mariners | 10 | 15 | 0.400 | +7.0 | 9-7 | 1-8 | 96 | 95 | +1 | L2 | 4-6 |
| Houston Astros | 9 | 16 | 0.360 | +8.0 | 7-6 | 2-10 | 135 | 150 | -15 | L1 | 3-7 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Seattle Mariners vs Houston Astros 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, May 14th, 2026 at 2:10 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 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.
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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 May 14, 2026 MLB Games
- Colorado Rockies vs Pittsburgh Pirates - 5/14/26 12:35pm EDT
- Washington Nationals vs Cincinnati Reds - 5/14/26 12:40pm EDT
- Detroit Tigers vs New York Mets - 5/14/26 1:10pm EDT
- Miami Marlins vs Minnesota Twins - 5/14/26 1:40pm EDT
- San Diego Padres vs Milwaukee Brewers - 5/14/26 1:40pm EDT
- St. Louis Cardinals vs Oakland Athletics - 5/14/26 3:05pm EDT
- Philadelphia Phillies vs Boston Red Sox - 5/14/26 6:45pm EDT
- Chicago Cubs vs Atlanta Braves - 5/14/26 7:15pm EDT
- Kansas City Royals vs Chicago White Sox - 5/14/26 7:40pm EDT
- San Francisco Giants vs Los Angeles Dodgers - 5/14/26 10:10pm EDT