The Mariners will play the Astros on Friday, May 23rd, 2025. Your timezone's first pitch time is 7:10 pm CDT. 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
- Captain Shady Lines
- 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 94.00 power ranking. The power ranking for the Houston Astros is 91.67.
- Visiting Seattle Mariners - The Seattle Mariners have a 15-9 record as a visiting team, ranking them 2nd Overall for visiting team wins.
- Home Houston Astros - The Houston Astros have a 15-9 record as a home team. They rank 4th for home team wins in the Overall standings.
- Runs Scored - The Seattle Mariners currently stand 11th (227) Overall, with the Houston Astros ranking 19th (195) for runs scored.
- Runs Allowed - The Seattle Mariners are 15th (200) Overall for runs allowed. The Houston Astros stand 22nd (179) for runs allowed.
- Team Streaks - The Seattle Mariners won their last game. Meanwhile, the Houston Astros have lost their last 2 games.
- Team Records - The Seattle Mariners have a 28-20 Overall record (0.0 GB American West Division), with the Houston Astros possessing a 25-24 Overall standing (3.5 GB American West Division).
Captain Shady Lines
A broken com is right at least twice a day.
Avast ye Mariners fans! Prepare to set sail for battle on Houston turf...
The Astros scallywags be waitin' to plunder yer precious wins, mateys...
Don't be a landlubber, visit SportsBetting3.com to bet on this game, review the odds below.
Best Mariners at Astros Odds
| Underdog Seattle Mariners |
Favorite Houston Astros |
|---|---|
| Over | Under |
|---|---|
| Underdog Houston Astros |
Favorite Seattle Mariners |
|---|---|
Matchup Odds FAQs
The Houston Astros are the -120 moneyline favorite at BetRivers and the Seattle Mariners are the +105 moneyline underdog at BetMGM.
The best over line is 8.5 -115 runs at BetRivers, which means you risk $115 to win $100 betting the over. The best under line is 8.5 -102 runs at BetMGM, and that means you risk $102 to win $100 betting the under.
The Seattle Mariners are -1.5 +165 run line favorites at BetMGM, while the Houston Astros are +1.5 -200 run line underdogs at BetMGM.
MLB Odds Example
| Game |
 BetMGMBet |
|---|---|
|
Mariners
Astros
7:10pm CDT
|
+105-125 |
- Seattle Mariners bettors risk $100 to win $105 at +105 odds. The implied probability for Seattle Mariners is 48.78%.
- Houston Astros bettors risk $100 to win $80 at -125 odds. The implied probability for Houston Astros is 55.56%.
Seattle Mariners at Houston Astros Prop Bets
|
BetMGM Bet |
|
|---|---|
|
Mariners
Astros
First Team to Score
7:10pm CDT
|
-150+115Bet |
|
Mariners
Astros
Tie
1st Inning Winner
7:10pm CDT
|
+290+270-125Bet |
|
Mariners
Astros
Tie
First 3 Innings Winner
7:10pm CDT
|
+150+125+310Bet |
|
Mariners
Astros
To Extra Innings
7:10pm CDT
|
Yes +775No -1400Bet |
|
BetMGM |
|
|
Mariners
Astros
1st Team to Score Will Win
7:10pm CDT
|
Yes -250No +190Bet |
|
Astros
Total Runs
SEA at HOU 7:10pm CDT |
4.5 o +1104.5 u -145Bet |
|
Mariners
Total Runs
SEA at HOU 7:10pm CDT |
4.5 o +1104.5 u -145Bet |
|
Emerson Hancock
Strikeouts Thrown
SEA at HOU 7:10pm CDT |
3.5 o +1103.5 u -145Bet |
|
BetMGM |
|
|
Ryan Gusto
Strikeouts Thrown
SEA at HOU 7:10pm CDT |
4.5 o +1204.5 u -160Bet |
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 |
 BetRivers |
|---|---|---|
| Mariners | +1600 Bet |
+2000 Bet |
| Team |
BetMGM |
BetRivers |
|---|---|---|
| Astros | +2500 Bet |
+2500 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 | 28 | 20 | 0.583 | +3.5 | 13-11 | 15-9 | 227 | 200 | +27 | W1 | 6-4 |
| Houston Astros | 25 | 24 | 0.510 | +7.0 | 15-9 | 10-15 | 195 | 179 | +16 | L2 | 5-5 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Seattle Mariners vs Houston Astros MLB Game
- Open a new sports betting before game time.
Review our list of sports betting sites. Open a new before the game starts on Friday, May 23rd, 2025 at 7:10 pm CDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
- Visit the sportsbook’s cashier, banking, or deposit page.
Navigate to the sportsbook's deposit page. Use your Paypal.
- 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 matchups. Select the Seattle Mariners vs Houston Astros Game.
- 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 balance after the game.
Other May 23, 2025 MLB Games
- Baltimore Orioles vs Boston Red Sox - 12:35pm CDT
- Chicago Cubs vs Cincinnati Reds - 5:40pm CDT
- Milwaukee Brewers vs Pittsburgh Pirates - 5:40pm CDT
- San Francisco Giants vs Washington Nationals - 5:45pm CDT
- Toronto Blue Jays vs Tampa Bay Rays - 6:05pm CDT
- Baltimore Orioles vs Boston Red Sox - 6:10pm CDT
- Los Angeles Dodgers vs New York Mets - 6:10pm CDT
- Cleveland Guardians vs Detroit Tigers - 6:10pm CDT
- San Diego Padres vs Atlanta Braves - 6:15pm CDT
- Texas Rangers vs Chicago White Sox - 6:40pm CDT
- Kansas City Royals vs Minnesota Twins - 7:10pm CDT
- Arizona Diamondbacks vs St. Louis Cardinals - 7:15pm CDT
- New York Yankees vs Colorado Rockies - 7:40pm CDT
- Miami Marlins vs Los Angeles Angels - 8:38pm CDT
- Philadelphia Phillies vs Oakland Athletics - 9:05pm CDT