Washington Nationals vs Seattle Mariners Odds

The Nationals will play the Mariners on Wednesday, June 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

Key Matchup Stats

  • SportsBetting3.com Power Rankings - The Washington Nationals have a 83.33 power ranking. The power ranking for the Seattle Mariners is 89.67.
  • Visiting Washington Nationals - The Washington Nationals have a 18-21 record as a visiting team, ranking them 8th Overall for visiting team wins.
  • Home Seattle Mariners - The Seattle Mariners have a 22-18 record as a home team. They rank 6th for home team wins in the Overall standings.
  • Runs Scored - The Washington Nationals currently stand 21st (329) Overall, with the Seattle Mariners ranking 15th (352) for runs scored.
  • Runs Allowed - The Washington Nationals are 5th (394) Overall for runs allowed. The Seattle Mariners stand 19th (327) for runs allowed.
  • Team Streaks - The Washington Nationals won their last game. Meanwhile, the Seattle Mariners lost their last game.
  • Team Records - The Washington Nationals have a 31-48 Overall record (21.0 GB National East Division), with the Seattle Mariners possessing a 38-40 Overall standing (9.5 GB American West Division).

Captain Shady Lines

An AI-Powered broken compass is right at least twice a day.

Captain Shady Lines
Captain Shady Lines

Arrr, mateys! The pathetic Washington Nationals be settin' sail for a rumble...against the feeble Seattle Mariners on Wednesday, June 28th, 2023...with a dreadful 31-48 overall record and a pathetic 0.392 overall win percentage...these scurvy dogs be walkin' the plank!

The Nationals better start prayin' to the sea gods, for they be in dire straits...with a measly 4-6 overall last 10 games record...these landlubbers be sinkin' faster than a ship in a hurricane!...They be face to face with the Mariners, who be sportin' a 38-40 overall record and a 0.487 overall win percentage...if ye be foolish enough to bet on this game, may Davy Jones take your gold!

SportsBetting3.com be the place to be if ye be wantin' to bet on this dreadful match...but I warn ye, ye be better off spendin' yer doubloons elsewhere!...If ye be havin' a death wish, review the odds below...but don't come cryin' to me when ye lose all yer treasure!

So gather yer crew, me hearties, and watch this sorry excuse for a game...the Nationals be sinkin', and the Mariners be laughin' in the face of defeat...aye, a sad day for baseball indeed!...May the wind be at yer back and the odds be ever in yer favor, if ye dare to bet on this doomed battle!

Best Nationals at Mariners Odds


Best Moneyline Betting Odds
Underdog

Washington Nationals
Favorite

Seattle Mariners
The Seattle Mariners are the -250 moneyline favorite. Risk $250 to win $100 on the Seattle Mariners at BetRivers. The Washington Nationals are the +210 underdog at BetRivers. Risk $100 to win $210 on the Washington Nationals. 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 $110 to win $100. BetRivers has the best under line of 8.5 runs. Risk $107 to win $100. Our tutorial explains more about total bets.

Best Run Line Betting Odds
Underdog

Washington Nationals
Favorite

Seattle Mariners
The Seattle Mariners have a -1.5 -118 run line at BetRivers VA. They are the run line favorite in this matchup. The Washington Nationals have a +1.5 +105 run line at BetMGM. The Washington Nationals 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 Washington Nationals vs Seattle Mariners MLB game on Wednesday, June 28th, 2023?

The Seattle Mariners are the -250 moneyline favorite at BetRivers and the Washington Nationals are the +210 moneyline underdog at BetRivers.

What is the over-under total line for the Washington Nationals vs Seattle Mariners MLB game on Wednesday, June 28th, 2023?

The best over line is 8.5 -110 runs at BetMGM, which means you risk $110 to win $100 betting the over. The best under line is 8.5 -107 runs at BetRivers, and that means you risk $107 to win $100 betting the under.

What is the run line for the Washington Nationals vs Seattle Mariners MLB game on Wednesday, June 28th, 2023?

The Seattle Mariners are -1.5 -118 run line favorites at BetRivers, while the Washington Nationals are +1.5 +105 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained

Game
BetRivers Sports Betting BetRivers
Bet
Nationals
Mariners
6/28/23 4:10pm EDT
Bet $100 at BetRivers Virginia
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Possible Moneyline Outcomes
  • Washington Nationals bettors risk $100 to win $210 at +210 odds. The implied probability for Washington Nationals is 32.26%.
  • Seattle Mariners bettors risk $100 to win $40 at -250 odds. The implied probability for Seattle Mariners is 71.43%.

Washington Nationals at Seattle Mariners Prop Bets

MLB Prop Bets
+ Displays more odds
BetRivers Sports Betting BetRivers
Bet
Nationals
Mariners
First Team to Score
6/28/23 4:10pm EDT
Bet
Mariners
Total Runs
WAS at SEA
6/28/23 4:10pm EDT
Bet
Nationals
Total Runs
WAS at SEA
6/28/23 4:10pm EDT
Bet
Logan Gilbert
Strikeouts Thrown
WAS at SEA
6/28/23 4:10pm EDT
Bet
BetRivers Sports Betting BetRivers
Patrick Corbin
Strikeouts Thrown
WAS at SEA
6/28/23 4:10pm EDT
Bet
Mariners
To Score First & Win
WAS at SEA
6/28/23 4:10pm EDT
Bet
Nationals
To Score First & Win
WAS at SEA
6/28/23 4:10pm EDT
Bet

Washington Nationals & 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.

Washington Nationals World Series Odds
2024 Washington Nationals World Series Odds

Team
BetRivers Sports Betting BetRivers BetMGM Sports Betting BetMGM
Nationals
Seattle Mariners World Series Odds
2024 Seattle Mariners World Series Odds

Team
BetRivers Sports Betting BetRivers BetMGM Sports Betting BetMGM
Mariners

Washington Nationals & 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

2023 MLB Regular Season Standings - Washington Nationals, Seattle Mariners
Team W L Pct GB Home Away RS RA Diff Strk L10
e - Seattle Mariners88740.543+16.045-3643-38758659+99W14-6
e - Washington Nationals71910.438+33.034-4737-44700845-145W14-6

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Washington Nationals 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 Wednesday, June 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 Washington Nationals vs Seattle Mariners Game.

    Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Washington Nationals 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.

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