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
- Matchup Stats
- Captain Shady Lines
- Best Odds
- Interactive Odds Example
- Prop Bets
- Team Futures Odds
- Team Pages
- Team Standings
- Other Games Today
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
A broken compass is right at least twice a day.
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
| Underdog Washington Nationals | Favorite Seattle Mariners |
|---|---|
| Over | Under |
|---|---|
| Underdog Washington Nationals | Favorite Seattle Mariners |
|---|---|
Matchup Odds FAQs
The Seattle Mariners are the -250 moneyline favorite at BetMGM and the Washington Nationals are the +200 moneyline underdog at BetMGM.
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 -110 runs at BetMGM, and that means you risk $110 to win $100 betting the under.
The Seattle Mariners are -1.5 -130 run line favorites at BetMGM, while the Washington Nationals are +1.5 +105 run line underdogs at BetMGM.
MLB Odds Example
|
Game |
 BetMGMBet |
|---|---|
Nationals
Mariners
6/28/23 4:10pm EDT | +200-250 |
- Washington Nationals bettors risk $100 to win $200 at +200 odds. The implied probability for Washington Nationals is 33.33%.
- 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
| BetMGM Bet |
|
|---|---|
Nationals
Mariners
First Team to Score
6/28/23 4:10pm EDT | +110-145Bet |
Nationals
Mariners
To Extra Innings
6/28/23 4:10pm EDT | Yes +850No -1600Bet |
Nationals
Mariners
1st Team to Score Will Win
6/28/23 4:10pm EDT | Yes -250No +190Bet |
Mariners
Total Runs
WAS at SEA 6/28/23 4:10pm EDT | 4.5 o -1454.5 u +110Bet |
| BetMGM | |
Nationals
Total Runs
WAS at SEA 6/28/23 4:10pm EDT | 3.5 o +1153.5 u -150Bet |
Logan Gilbert
Strikeouts Thrown
WAS at SEA 6/28/23 4:10pm EDT | 5.5 o +1005.5 u -130Bet |
Patrick Corbin
Strikeouts Thrown
WAS at SEA 6/28/23 4:10pm EDT | 4.5 o -1204.5 u -110Bet |
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|
Team | BetMGM |
|---|---|
| Nationals | +15000 Bet |
|
Team | BetMGM |
|---|---|
| Mariners | +3000 Bet |
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
| 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 - Washington Nationals | 71 | 91 | 0.438 | +33.0 | 34-47 | 37-44 | 700 | 845 | -145 | W1 | 4-6 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Washington Nationals vs Seattle Mariners 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 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.
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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 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.
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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.
Other June 28, 2023 MLB Games
- Minnesota Twins vs Atlanta Braves
- Cincinnati Reds vs Baltimore Orioles
- San Diego Padres vs Pittsburgh Pirates
- San Francisco Giants vs Toronto Blue Jays
- Milwaukee Brewers vs New York Mets
- Miami Marlins vs Boston Red Sox
- Houston Astros vs St. Louis Cardinals
- Detroit Tigers vs Texas Rangers
- Philadelphia Phillies vs Chicago Cubs
- Cleveland Guardians vs Kansas City Royals
- Los Angeles Dodgers vs Colorado Rockies
- Chicago White Sox vs Los Angeles Angels
- New York Yankees vs Oakland Athletics
- Tampa Bay Rays vs Arizona Diamondbacks