Seattle Mariners vs Kansas City Royals Odds

The Mariners will play the Royals on Sunday, June 9th, 2024. 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

Best Mariners at Royals Odds


Best Moneyline Betting Odds
Underdog

Seattle Mariners
Favorite

Kansas City Royals
The Kansas City Royals are the -135 moneyline favorite. Risk $135 to win $100 on the Kansas City Royals at BetMGM. The Seattle Mariners are the +115 underdog at BetMGM. Risk $100 to win $115 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 7 runs. Risk $120 to win $100. BetMGM has the best under line of 7 runs. Risk $100 to win $100. Our tutorial explains more about total bets.

Best Run Line Betting Odds
Underdog

Seattle Mariners
Favorite

Kansas City Royals
The Kansas City Royals have a -1.5 +155 run line at BetMGM VA. They are the run line favorite in this matchup. The Seattle Mariners have a +1.5 -190 run line at BetMGM VA. The Seattle Mariners 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 Kansas City Royals MLB game on Sunday, June 9th, 2024?

The Kansas City Royals are the -135 moneyline favorite at BetMGM and the Seattle Mariners are the +115 moneyline underdog at BetMGM.

What is the over-under total line for the Seattle Mariners vs Kansas City Royals MLB game on Sunday, June 9th, 2024?

The best over line is 7 -120 runs at BetMGM, which means you risk $120 to win $100 betting the over. The best under line is 7 +100 runs at BetMGM, and that means you risk $100 to win $100 betting the under.

What is the run line for the Seattle Mariners vs Kansas City Royals MLB game on Sunday, June 9th, 2024?

The Kansas City Royals are -1.5 +155 run line favorites at BetMGM, while the Seattle Mariners are +1.5 -190 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained

Game
BetMGM Sports Betting BetMGM
Bet
Mariners
Royals
6/09/24 2:10pm EDT
+115-135
Bet $100 at BetMGM Virginia
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Possible Moneyline Outcomes
  • Seattle Mariners bettors risk $100 to win $115 at +115 odds. The implied probability for Seattle Mariners is 46.51%.
  • Kansas City Royals bettors risk $100 to win $74.07 at -135 odds. The implied probability for Kansas City Royals is 57.45%.

Seattle Mariners at Kansas City Royals Prop Bets

MLB Prop Bets
+ Displays more odds
BetMGM Sports Betting BetMGM
Bet
Mariners
Royals
First Team to Score
6/09/24 2:10pm EDT
-120-105Bet
Mariners
Royals
Tie
1st Inning Winner
6/09/24 2:10pm EDT
+425+300-175Bet
Mariners
Royals
Tie
First 3 Innings Winner
6/09/24 2:10pm EDT
+195+135+200Bet
Mariners
Royals
To Extra Innings
6/09/24 2:10pm EDT
Yes +650No -1000Bet
BetMGM Sports Betting BetMGM
Mariners
Royals
1st Team to Score Will Win
6/09/24 2:10pm EDT
Yes -250No +190Bet
Royals
Total Runs
SEA at KAN
6/09/24 2:10pm EDT
3.5 o -1253.5 u -105Bet
Mariners
Total Runs
SEA at KAN
6/09/24 2:10pm EDT
3.5 o +1003.5 u -130Bet
Cole Ragans
Strikeouts Thrown
SEA at KAN
6/09/24 2:10pm EDT
7.5 o -1057.5 u -120Bet
BetMGM Sports Betting BetMGM
George Kirby
Strikeouts Thrown
SEA at KAN
6/09/24 2:10pm EDT
4.5 o -1454.5 u +110Bet

Seattle Mariners & Kansas City Royals 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
+2800
Bet
Kansas City Royals World Series Odds
2025 Kansas City Royals World Series Odds

Team
BetMGM Sports Betting BetMGM
Royals
+4000
Bet

Seattle Mariners & Kansas City Royals 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

2024 MLB Regular Season Standings - Seattle Mariners, Kansas City Royals
Team W L Pct GB Home Away RS RA Diff Strk L10
y - Kansas City Royals86760.531+12.045-3641-40735644+91W14-6
e - Seattle Mariners85770.525+13.049-3236-45676607+69W48-2

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Seattle Mariners vs Kansas City Royals 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 Sunday, June 9th, 2024 at 2:10 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 Kansas City Royals Game.

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

Other June 9, 2024 MLB Games

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