Seattle Mariners vs. Boston Red Sox
15 signals across 3 markets · $151,072 tracked · resolves Sep 8, 2026
Follow the Seattle Mariners vs. Boston Red Sox prediction market on Polymarket, including the over/under 7.5 total-runs market and game outcome pricing. PolySpotter is tracking $3,395 in smart money, with a sharp bettor recently scaling into the Under.
Markets (3)
Top trades across all markets
- Three-wallet cluster backs Under
Three wallets, including a highly profitable bettor with a 75% win rate, concentrated nearly $80,000 on Under while linked-wallet activity and a major volume spike corroborated the thesis.
$79,589Score: 10.4 - Three-wallet Under cluster with sharp bettor
Three wallets concentrated $12,016 into Under during a 142x volume spike, including a highly profitable bettor with an 84% win rate and meaningful edge.
$12,016Score: 6.8 - 94% win-rate bettor backs Seattle
A highly profitable sports bettor with a 94% win rate deployed $17.3K on Seattle, including a large entry at 47% before the price rose to 66%.
$17,320Wallet win rate: 94%Score: 5.9 - Elite serial bettor buys Over
A highly proven bettor with an 89% win rate and substantial positive edge is making a fresh $3,762 bet on Over at 41%.
$3,762Wallet win rate: 89%Score: 5.6 - Elite serial bettor buys Over
A highly proven bettor with an 89% win rate and substantial positive edge is making a fresh $3,762 bet on Over at 41%.
$5,574Wallet win rate: 89%Score: 5.6 - Elite serial bettor buys Over
A highly proven bettor with an 89% win rate and substantial positive edge is making a fresh $3,762 bet on Over at 41%.
$8,724Wallet win rate: 89%Score: 5.6 - Elite serial bettor buys Over
A highly proven bettor with an 89% win rate and substantial positive edge is making a fresh $3,762 bet on Over at 41%.
$1,597Wallet win rate: 89%Score: 5.6 - 94% win-rate MLB specialist
A highly proven bettor with a 94% win rate and $1.1M profit made a substantial Under bet in a relatively thin market.
$3,799Wallet win rate: 94%Score: 5.6 - Elite serial bettor buys Over
A highly proven bettor with an 89% win rate and substantial positive edge is making a fresh $3,762 bet on Over at 41%.
$1,280Wallet win rate: 89%Score: 5.6 - Serial bettor buys Under amid volume surge
A highly active bettor with a large historical sample is buying Under at 62% amid an extreme 340x pre-event volume spike.
$1,939Wallet win rate: 74%Score: 5.0
Top wallets in this event
- 0x27f738…44b0$20,936 · 1 market · 5 alerts · 89% wins
- 0x16bb99…8492$17,320 · 1 market · 1 alert · 94% wins
- 0x974cf2…3269$7,991 · 1 market · 1 alert · 84% wins
- 0xe8c4d6…395d$3,799 · 1 market · 1 alert · 94% wins
- 0xb8ef61…2864$3,395 · 1 market · 1 alert · 80% wins
- 0x032eb1…2a9e$3,372 · 1 market · 2 alerts · 74% wins
- 0x4dd24f…14c2$1,500 · 1 market · 1 alert · 97% wins
- 0x2396ba…9485$1,155 · 1 market · 1 alert · 87% wins
FAQs
What are the Mariners vs. Red Sox prediction market odds?
The event includes a market on whether the game total finishes over or under 7.5 runs. Check the live Polymarket prices on PolySpotter for the latest implied odds.
What is smart money doing on Mariners vs. Red Sox?
PolySpotter has tracked $3,395 in smart money across the event and one signal so far. The latest alert says a sharp bettor scaled into the Under.
What markets are available for this MLB game?
The event currently lists the Seattle Mariners vs. Boston Red Sox over/under 7.5 total-runs market. The event description also outlines winner-based resolution for the Mariners or Red Sox.
When does the Mariners vs. Red Sox market resolve?
The market resolves after the game is completed, with a listed resolution deadline of September 8, 2026. If the game is postponed, it remains open until completion; a canceled game with no makeup or a tie resolves 50-50.