Pittsburgh Pirates vs Seattle Mariners Odds

The Pirates will play the Mariners on Sunday, May 28th, 2023. Your timezone's first pitch time is 4:10 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 Pirates at Mariners Odds


Best Moneyline Betting Odds
Underdog

Pittsburgh Pirates
Favorite

Seattle Mariners
The Seattle Mariners are the -120 moneyline favorite. Risk $120 to win $100 on the Seattle Mariners at BetRivers. The Pittsburgh Pirates are the +110 underdog at BetMGM. Risk $100 to win $110 on the Pittsburgh Pirates. Learn more about how to bet on money lines.

Best Total Betting Odds
OverUnder
BetMGM has the best over line of 8.5 runs. Risk $115 to win $100. BetRivers has the best under line of 8.5 runs. Risk $100 to win $102. Our tutorial explains more about total bets.

Best Run Line Betting Odds
Underdog

Pittsburgh Pirates
Favorite

Seattle Mariners
The Seattle Mariners have a -1.5 +148 run line at BetRivers VA. They are the run line favorite in this matchup. The Pittsburgh Pirates have a +1.5 -175 run line at BetMGM VA. The Pittsburgh Pirates 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 Pittsburgh Pirates vs Seattle Mariners MLB game on Sunday, May 28th, 2023?

The Seattle Mariners are the -120 moneyline favorite at BetRivers and the Pittsburgh Pirates are the +110 moneyline underdog at BetMGM.

What is the over-under total line for the Pittsburgh Pirates vs Seattle Mariners MLB game on Sunday, May 28th, 2023?

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 +102 runs at BetRivers, and that means you risk $100 to win $102 betting the under.

What is the run line for the Pittsburgh Pirates vs Seattle Mariners MLB game on Sunday, May 28th, 2023?

The Seattle Mariners are -1.5 +148 run line favorites at BetRivers, while the Pittsburgh Pirates are +1.5 -175 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained

Game
BetRivers Sports Betting BetRivers
Bet
Pirates
Mariners
5/28/23 4:10pm EDT
+105-120
Bet $100 at BetRivers Virginia
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Possible Moneyline Outcomes
  • Pittsburgh Pirates bettors risk $100 to win $105 at +105 odds. The implied probability for Pittsburgh Pirates is 48.78%.
  • Seattle Mariners bettors risk $100 to win $83.33 at -120 odds. The implied probability for Seattle Mariners is 54.55%.

Pittsburgh Pirates at Seattle Mariners Prop Bets

MLB Prop Bets
+ Displays more odds
BetRivers Sports Betting BetRivers
Bet
Pirates
Total Runs
PIT at SEA
5/28/23 4:10pm EDT
-137+110Bet
Mariners
Total Runs
PIT at SEA
5/28/23 4:10pm EDT
+102-127Bet
Pirates
To Score First & Win
PIT at SEA
5/28/23 4:10pm EDT
+170-215Bet
Mariners
To Score First & Win
PIT at SEA
5/28/23 4:10pm EDT
+205-265Bet

Pittsburgh Pirates & Seattle Mariners 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.

Pittsburgh Pirates World Series Odds
2024 Pittsburgh Pirates World Series Odds

Team
BetRivers Sports Betting BetRivers BetMGM Sports Betting BetMGM
Pirates
+25000
Bet
+20000
Bet
Seattle Mariners World Series Odds
2024 Seattle Mariners World Series Odds

Team
BetRivers Sports Betting BetRivers BetMGM Sports Betting BetMGM
Mariners
+2000
Bet
+1800
Bet

Pittsburgh Pirates & Seattle Mariners 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 - Pittsburgh Pirates, Seattle Mariners
Team W L Pct GB Home Away RS RA Diff Strk L10
Seattle Mariners24200.545+6.515-109-10168158+10W15-5
Pittsburgh Pirates20250.444+11.09-1211-13168201-33W14-6

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Pittsburgh Pirates vs Seattle Mariners 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, May 28th, 2023 at 4:10 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 Pittsburgh Pirates vs Seattle Mariners Game.

    Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Pittsburgh Pirates vs Seattle Mariners 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 May 28, 2023 MLB Games

Matchup
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San Diego Padres vs
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Chicago White Sox vs
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Toronto Blue Jays vs
Minnesota Twins
San Francisco Giants vs
Milwaukee Brewers
Washington Nationals vs
Kansas City Royals
Cincinnati Reds vs
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New York Mets vs
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Miami Marlins vs
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