What is the Mariners vs Nationals O/U 8.5 prediction market?

This market predicts the combined run total for the Seattle Mariners vs. Washington Nationals MLB game. Over wins if the teams score 9 or more total runs, while Under wins if they score 8 or fewer.

When does the Mariners vs Nationals total market resolve?

The market is scheduled to resolve after the June 13 game, which starts at 4:05 PM ET. If the game is postponed, the market remains open until the game is completed.

What does O/U 8.5 mean in this MLB market?

O/U 8.5 means the betting line is set at 8.5 total runs. Because baseball runs are whole numbers, 9 or more runs settles as Over, and 8 or fewer settles as Under.

What are smart money signals showing for Mariners vs Nationals O/U 8.5?

PolySpotter is tracking $2,000 in smart money for this market across 1 signal. The latest alert indicates a 96% winner buying Under, suggesting notable tracked interest on the Under side.

What happens if Mariners vs Nationals is canceled?

If the game is postponed, the market stays open until the game is played. If it is canceled entirely with no make-up game, the market rules indicate it will resolve evenly rather than to Over or Under.

Part of: Seattle Mariners vs. Washington Nationals

Seattle Mariners vs. Washington Nationals: O/U 8.5

This Polymarket MLB market covers whether the Seattle Mariners and Washington Nationals will combine for 9 or more runs in their June 13 game at 4:05 PM ET. It resolves to Over if the total is 9+ runs and Under if the teams score 8 or fewer; current smart money tracked is $2,000 across 1 signal, with a recent alert showing 96% winner buying Under.

In the upcoming MLB game between the Seattle Mariners and Washington Nationals, scheduled for June 13 at 4:05 PM ET: This market will resolve to "Over" if the Seattle Mariners and Washington Nationals combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

1 smart money signal detected, totaling $2,000.

Categories: Sports, Games, MLB, baseball

Notable Trades

96% winner buying Under

Surface despite the weak alert score because the bettor has an exceptional resolved track record and is buying Under at 46¢ in a modest-volume MLB total market.

This bettor has won 96% of 131 resolved bets and is up about $130K lifetime.
They are putting $2,000 on Under at 46¢, taking the less-favored side of this total.
The bet is meaningful versus the market’s $5.7K daily volume, suggesting real conviction.

$2,000 on Under | Wallet win rate: 96%