Will the Mariners vs. Nationals Game Be Postponed, Suspended June 12? What Happens to My Bet?

Severe thunderstorms are forecast for the start of this game resulting in a potential delayed start or interruption early on. Always check with your sportsbook to understand their policy on suspended or postponed games and how this policy applies to specific bet types as they do vary.

What Happens to My Bet if Game is Suspended or Postponed? 

If the game is postponed before it begins and is not played within 48 hours of the original start time, all bets are voided, and your stake is refunded at most online sportsbooks.

If the game starts but is suspended and not completed within 48 hours, bets are voided unless the outcome of a specific market has already been determined at most online sportsbooks.

Impacts on Types of Bets

• Single Bets: These are voided if the game isn't completed within the 48-hour window, and your stake is returned.​
• Parlay Bets: If one leg of your parlay is voided due to a postponed game, that leg is removed, and the parlay continues with the remaining selections. The odds and potential payout are adjusted accordingly.
• Player Props: These require all listed players to be active. If a player doesn't participate, the bet is voided.

Totals

If the game goes at least 9 innings (or 8.5 if the home team is winning), the total bet is counted and will be graded accordingly based on the score at the time of suspension.

Should the game be called off prior to 8.5 innings (or 9 full innings if the visiting team is ahead), the total bet is voided at most books. It will therefore be marked as "no action" and refunded in most cases.

In the event of a game suspension that resumes the next day (or within 24 hours), the game is deemed as "unofficial" as it applies to totals bets.  Therefore, they are voided.  However, some books do treat suspensions when resumed the next day differently in regard to totals so it is important to check individual sportsbook rules.

Mariners vs. Nationals Betting Preview 

Washington; Friday, 6:45 p.m. EDT

PITCHING PROBABLES: Mariners: Bryce Miller (2-0, 1.33 ERA, 0.78 WHIP, 29 strikeouts); Nationals: Zack Littell (6-4, 4.76 ERA, 1.31 WHIP, 39 strikeouts)

LINE: Mariners -149, Nationals +123; over/under is 9 1/2 runs

BOTTOM LINE: The Washington Nationals take on the Seattle Mariners after Daylen Lile's four-hit game on Wednesday.

Washington has a 12-20 record at home and a 35-34 record overall. The Nationals rank sixth in MLB play with 89 total home runs, averaging 1.3 per game.

Seattle has a 17-18 record on the road and a 36-34 record overall. Mariners pitchers have a collective 3.60 ERA, which ranks fifth in MLB play.

Friday's game is the first time these teams square off this season.

TOP PERFORMERS: James Wood leads the Nationals with 18 home runs while slugging .534. Luis Garcia is 8 for 32 with four home runs and 12 RBI over the past 10 games.

Randy Arozarena has 18 doubles, a triple and seven home runs for the Mariners. Cole Young is 13 for 42 with a home run and three RBI over the past 10 games.

Odds to Win the 2026 World Series (as of June 10)

All odds courtesy of BetOnline here

Los Angeles Dodgers
+185
New York Yankees
+500
Atlanta Braves
+850
Seattle Mariners
+1100
Milwaukee Brewers
+1400
Philadelphia Phillies
+1600
Tampa Bay Rays
+1900
Texas Rangers
+2500
Cleveland Guardians
+2700
Toronto Blue Jays
+2700
Chicago Cubs
+3000
San Diego Padres
+4500
Baltimore Orioles
+5000
Pittsburgh Pirates
+5000
Houston Astros
+5500
Detroit Tigers
+5500
New York Mets
+5500
Boston Red Sox
+7000
Arizona Diamondbacks
+7500
Athletics
+8000
Chicago White Sox
+8000
St. Louis Cardinals
+10000
Cincinnati Reds
+12500
Kansas City Royals
+12500
Minnesota Twins
+12500
Miami Marlins
+50000
Colorado Rockies
+50000
San Francisco Giants
+50000
Washington Nationals
+50000
Los Angeles Angels
+50000

May 20 World Series Odds 

Los Angeles Dodgers
+195
New York Yankees
+500
Atlanta Braves
+1000
Seattle Mariners
+1400
Chicago Cubs
+1600
Philadelphia Phillies
+2000
Tampa Bay Rays
+2000
Texas Rangers
+2000
San Diego Padres
+2700
Milwaukee Brewers
+2700
Toronto Blue Jays
+2700
Cleveland Guardians
+3000
Detroit Tigers
+3000
New York Mets
+3300
Baltimore Orioles
+4500
Boston Red Sox
+4500
Pittsburgh Pirates
+5500
Athletics
+5500
Kansas City Royals
+7000
Houston Astros
+7500
Cincinnati Reds
+8000
Chicago White Sox
+8000
Arizona Diamondbacks
+10000
Minnesota Twins
+10000
St. Louis Cardinals
+15000
San Francisco Giants
+15000
Miami Marlins
+30000
Washington Nationals
+40000
Los Angeles Angels
+40000
Colorado Rockies
+50000

• Dan Shapiro, Gambling911.com