Seattle Mariners vs Chicago Cubs Odds

The Mariners will play the Cubs on Wednesday, April 12th, 2023. Your timezone's first pitch time is 2:20 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 Cubs Odds


Best Moneyline Betting Odds
Underdog

Seattle Mariners
Favorite

Chicago Cubs
The Chicago Cubs are the -110 moneyline favorite. Risk $110 to win $100 on the Chicago Cubs at BetMGM. The Seattle Mariners are the -110 underdog at BetMGM. Risk $110 to win $100 on the Seattle Mariners. Learn more about how to bet on money lines.

Best Total Betting Odds
OverUnder
BetMGM has the best over line of 11 runs. Risk $105 to win $100. BetMGM has the best under line of 11 runs. Risk $115 to win $100. Our tutorial explains more about total bets.

Best Run Line Betting Odds
Underdog

Chicago Cubs
Favorite

Seattle Mariners
The Seattle Mariners have a -1.5 +135 run line at BetMGM OH. They are the run line favorite in this matchup. The Chicago Cubs have a +1.5 -165 run line at BetMGM OH. The Chicago Cubs 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 Chicago Cubs MLB game on Wednesday, April 12th, 2023?

The Chicago Cubs are the -110 moneyline favorite at BetMGM and the Seattle Mariners are the -110 moneyline underdog at BetMGM.

What is the over-under total line for the Seattle Mariners vs Chicago Cubs MLB game on Wednesday, April 12th, 2023?

The best over line is 11 -105 runs at BetMGM, which means you risk $105 to win $100 betting the over. The best under line is 11 -115 runs at BetMGM, and that means you risk $115 to win $100 betting the under.

What is the run line for the Seattle Mariners vs Chicago Cubs MLB game on Wednesday, April 12th, 2023?

The Seattle Mariners are -1.5 +135 run line favorites at BetMGM, while the Chicago Cubs are +1.5 -165 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained

Game
BetMGM Sports Betting BetMGM
Bet
Mariners
Cubs
4/12/23 2:20pm EDT
-110-110
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Possible Moneyline Outcomes
  • Seattle Mariners bettors risk $100 to win $90.91 at -110 odds. The implied probability for Seattle Mariners is 52.38%.
  • Chicago Cubs bettors risk $100 to win $90.91 at -110 odds. The implied probability for Chicago Cubs is 52.38%.

Seattle Mariners at Chicago Cubs Prop Bets

MLB Prop Bets
+ Displays more odds
BetMGM Sports Betting BetMGM
Bet
Mariners
Cubs
4/12/23 2:20pm EDT
Pending BetMGM

Seattle Mariners & Chicago Cubs 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
Chicago Cubs World Series Odds
2025 Chicago Cubs World Series Odds

Team
BetMGM Sports Betting BetMGM
Cubs
+2500
Bet

Seattle Mariners & Chicago Cubs 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

2023 MLB Regular Season Standings - Seattle Mariners, Chicago Cubs
Team W L Pct GB Home Away RS RA Diff Strk L10
e - Seattle Mariners88740.543+16.045-3643-38758659+99W14-6
e - Chicago Cubs83790.512+21.045-3638-43819723+96L14-6

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Seattle Mariners vs Chicago Cubs 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, April 12th, 2023 at 2:20 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 Chicago Cubs Game.

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