Seattle Mariners vs New York Mets Odds

The Mariners will play the Mets on Sunday, August 17th, 2025. Your timezone's first pitch time is 7:10 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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Best Mariners at Mets Odds

**Best Moneyline Betting Odds**
Underdog New York Mets	Favorite Seattle Mariners
+105 BetMGM Bet	-125 BetMGM Bet

The Seattle Mariners are the -125 moneyline favorite. Risk $125 to win $100 on the Seattle Mariners at BetMGM. The New York Mets are the +105 underdog at BetMGM. Risk $100 to win $105 on the New York Mets. Learn more about how to bet on money lines.

**Best Total Betting Odds**
Over	Under
8.5 o -115 BetMGM Bet	8.5 u -105 BetMGM Bet

BetMGM has the best over line of 8.5 runs. Risk $115 to win $100. BetMGM has the best under line of 8.5 runs. Risk $105 to win $100. Our tutorial explains more about total bets.

**Best Run Line Betting Odds**
Underdog New York Mets	Favorite Seattle Mariners
+1.5 -160 BetMGM Bet	-1.5 +135 BetMGM Bet

The Seattle Mariners have a -1.5 +135 run line at BetMGM OH. They are the run line favorite in this matchup. The New York Mets have a +1.5 -160 run line at BetMGM OH. The New York Mets 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 New York Mets MLB game on Sunday, August 17th, 2025?

The Seattle Mariners are the -125 moneyline favorite at BetMGM and the New York Mets are the +105 moneyline underdog at BetMGM.

What is the over-under total line for the Seattle Mariners vs New York Mets MLB game on Sunday, August 17th, 2025?

The best over line is 8.5 -115 runs at BetMGM, which means you risk $115 to win $100 betting the over. The best under line is 8.5 -105 runs at BetMGM, and that means you risk $105 to win $100 betting the under.

What is the run line for the Seattle Mariners vs New York Mets MLB game on Sunday, August 17th, 2025?

The Seattle Mariners are -1.5 +135 run line favorites at BetMGM, while the New York Mets are +1.5 -160 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained
Game	BetMGM Bet
Mariners Mets 8/17/25 7:10pm EDT	-125 +105

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Possible Moneyline Outcomes

New York Mets bettors risk $100 to win $105 at +105 odds. The implied probability for New York Mets is 48.78%.
Seattle Mariners bettors risk $100 to win $80 at -125 odds. The implied probability for Seattle Mariners is 55.56%.

Seattle Mariners at New York Mets Prop Bets

MLB Prop Bets
+ Displays more odds
	BetMGM Bet
Mariners Mets First Team to Score 8/17/25 7:10pm EDT	-175 +135 Bet
Mariners Mets Tie 1st Inning Winner 8/17/25 7:10pm EDT	+260 +320 -130 Bet
Mariners Mets Tie First 3 Innings Winner 8/17/25 7:10pm EDT	+125 +154 +300 Bet
Mariners Mets To Extra Innings 8/17/25 7:10pm EDT	Yes +750 No -1200 Bet
	BetMGM
Mariners Mets 1st Team to Score Will Win 8/17/25 7:10pm EDT	Yes -250 No +190 Bet
Mets Total Runs SEA at NYM 8/17/25 7:10pm EDT	3.5 o -145 3.5 u +110 Bet
Mariners Total Runs SEA at NYM 8/17/25 7:10pm EDT	4.5 o -105 4.5 u -125 Bet
Clay Holmes Strikeouts Thrown SEA at NYM 8/17/25 7:10pm EDT	4.5 o +130 4.5 u -165 Bet
	BetMGM
George Kirby Strikeouts Thrown SEA at NYM 8/17/25 7:10pm EDT	5.5 o +115 5.5 u -150 Bet

Seattle Mariners & New York Mets 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
Mariners	+1000 Bet

New York Mets World Series Odds

2025 New York Mets World Series Odds
Team	BetMGM
Mets	+2000 Bet

Seattle Mariners & New York Mets 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

2025 MLB Regular Season Standings - Seattle Mariners, New York Mets
Team	W	L	Pct	GB	Home	Away	RS	RA	Diff	Strk	L10
Seattle Mariners	83	68	0.550	+9.0	48-27	35-41	717	659	+58	W10	10-0
New York Mets	78	73	0.517	+14.0	47-29	31-44	712	661	+51	W2	2-8

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Seattle Mariners vs New York Mets MLB Game

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, August 17th, 2025 at 7:10 pm EDT, 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 Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.
Tap to the sportsbook's MLB page, look for the Seattle Mariners vs New York Mets Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Seattle Mariners vs New York Mets 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 account balance after the game.

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