The Mariners will play the Guardians on Sunday, April 9th, 2023. Your timezone's first pitch time is 1:40 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 Mariners at Guardians Odds
| Underdog Cleveland Guardians | Favorite Seattle Mariners |
|---|---|
| Over | Under |
|---|---|
| Underdog Cleveland Guardians | Favorite Seattle Mariners |
|---|---|
Matchup Odds FAQs
The Seattle Mariners are the -124 moneyline favorite at BetRivers and the Cleveland Guardians are the +110 moneyline underdog at BetMGM.
The best over line is 8 -104 runs at BetRivers, which means you risk $104 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 Seattle Mariners are -1.5 +135 run line favorites at BetMGM, while the Cleveland Guardians are +1.5 -157 run line underdogs at BetRivers.
MLB Odds Example
|
Game |
 BetMGMBet |
|---|---|
Mariners
Guardians
4/09/23 1:40pm EDT | -130+110 |
- Cleveland Guardians bettors risk $100 to win $110 at +110 odds. The implied probability for Cleveland Guardians 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 Cleveland Guardians Prop Bets
| BetMGM Bet |
|
|---|---|
Mariners
Guardians
4/09/23 1:40pm EDT | Pending BetMGM |
Seattle Mariners & Cleveland Guardians 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 | +2200 Bet | +2200 Bet |
|
Team | BetMGM |
BetRivers |
|---|---|---|
| Guardians | +4000 Bet | +3500 Bet |
Seattle Mariners & Cleveland Guardians 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| e - Seattle Mariners | 88 | 74 | 0.543 | +16.0 | 45-36 | 43-38 | 758 | 659 | +99 | W1 | 4-6 |
| e - Cleveland Guardians | 76 | 86 | 0.469 | +28.0 | 42-39 | 34-47 | 662 | 697 | -35 | L2 | 4-6 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Seattle Mariners vs Cleveland Guardians 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, April 9th, 2023 at 1:40 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 Cleveland Guardians Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Seattle Mariners vs Cleveland Guardians 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.