Seattle Mariners vs. Houston Astros
16 signals across 5 markets · $176,789 tracked · resolves Aug 22, 2026
Follow the Seattle Mariners vs. Houston Astros prediction market for the full range of game outcomes, including which team wins and the market’s 50-50 treatment of a tie or canceled game. PolySpotter is tracking $5,000 in smart-money activity, including an alert showing a 93%-win-rate bettor adding to the Astros.
Markets (5)
- Spread: Seattle Mariners (-1.5)3 signals · $96,655 tracked
- Seattle Mariners vs. Houston Astros10 signals · $56,669 tracked
- Spread: Houston Astros (-1.5)1 signal · $16,165 tracked
- Will there be a run scored in the first inning?: Seattle Mariners vs. Houston Astros1 signal · $6,252 tracked
- Seattle Mariners vs. Houston Astros: O/U 8.51 signal · $1,047 tracked
Top trades across all markets
- Linked cluster buying Astros spread
Three linked wallets concentrated $16.2K into Houston in an exceptionally thin market, creating a notable coordinated signal despite mixed trader quality and some existing positions.
$16,165Score: 8.5 - Serial trader scaling into No
A proven high-volume serial trader is adding $6,252 to an existing No position in a relatively quiet first-inning market.
$6,252Wallet win rate: 72%Score: 6.5 - Whale scaling into Mariners at 39¢
A highly profitable high-volume wallet is adding over $21,000 to Seattle in an exceptionally thin market amid a 667x volume spike, though its modest 54% win rate limits confidence.
$48,327Wallet win rate: 54%Score: 6.3 - Three-wallet Astros accumulation
Three wallets added $8,775 to Houston positions during a 14.7x volume spike, creating a meaningful coordinated signal despite mixed wallet quality.
$8,775Score: 5.9 - 95% winner scaling into Houston
A highly proven bettor with a 95% win rate and substantial edge is adding to a Houston Astros position during a major volume spike despite the price moving against it.
$1,973Wallet win rate: 95%Score: 5.8 - 95% winner scaling into Houston
A highly proven bettor with a 95% win rate and substantial edge is adding to a Houston Astros position during a major volume spike despite the price moving against it.
$1,385Wallet win rate: 95%Score: 5.4 - 93% win-rate bettor adds to Astros
A highly profitable, serial cross-market bettor with a 93% win rate is adding $5,000 to an existing Houston Astros position at 54%.
$5,000Wallet win rate: 92%Score: 5.4 - Whale scaling into Mariners at 39¢
A highly profitable high-volume wallet is adding over $21,000 to Seattle in an exceptionally thin market amid a 667x volume spike, though its modest 54% win rate limits confidence.
$27,734Wallet win rate: 54%Score: 5.1 - Astros position scaled after sharp breakout
An established bettor added to a large Astros position as the market made a sharp 31-point breakout, with related positioning across five event markets.
$10,592Wallet win rate: 54%Score: 5.1 - Serial cross-market Astros bettor
A high-volume serial cross-market bettor added $12.2K to an existing Astros position amid a 42.9x event-volume spike, though the wallet's 54% record does not show a clear edge.
$12,208Wallet win rate: 54%Score: 4.9
Top wallets in this event
- 0x526852…135d$136,191 · 2 markets · 9 alerts · 54% wins
- 0xe1a242…14b8$6,252 · 1 market · 1 alert · 72% wins
- 0xc0df19…5974$5,000 · 1 market · 1 alert · 92% wins
- 0x161a7f…4103$3,359 · 1 market · 2 alerts · 95% wins
- 0xdc41c3…dd7e$1,047 · 1 market · 1 alert · 74% wins
FAQs
What are the Mariners vs. Astros odds on Polymarket?
The live Polymarket odds show the market’s current probability for a Seattle Mariners win versus a Houston Astros win. Odds can change as traders update their positions.
What is the Mariners vs. Astros prediction market?
It is a Polymarket market covering the outcome of the upcoming MLB game. It resolves to Seattle Mariners if Seattle wins and Houston Astros if Houston wins; a tie or fully canceled game resolves 50-50 under the listed rules.
What is smart money betting on in the Mariners vs. Astros market?
PolySpotter has tracked $5,000 in smart-money activity and one signal. The latest alert reports that a bettor with a 93% win rate added to the Astros.
When does the Mariners vs. Astros market resolve?
The game is scheduled for August 14 at 8:10 PM ET. If postponed, the market remains open until the game is completed, with resolution expected by August 22, 2026, at 12:10 AM UTC unless the game is canceled or otherwise settled under the market rules.