Event

Seattle Mariners vs. Colorado Rockies

8 signals across 3 markets · $90,317 tracked · resolves Sep 26, 2026

Follow the Polymarket prediction market for the Seattle Mariners vs. Colorado Rockies game, with outcomes trading on which team wins. PolySpotter currently tracks $3,000 in smart money on the event, including a 99%-win-rate bettor adding to Seattle.

SEA
5
72-82
Final
COL
4
56-98
SEA -191COL +157O/U 10.5
Venue
Coors Field, Denver
Attendance
40,203

Markets (3)

  1. Seattle Mariners vs. Colorado Rockies3 signals · $44,823 tracked
  2. Seattle Mariners vs. Colorado Rockies: O/U 10.54 signals · $41,042 tracked
  3. Spread: Seattle Mariners (-1.5)1 signal · $4,452 tracked

Top trades across all markets

  1. 96% winner scaling into Colorado

    A highly profitable bettor with a 96% win rate is adding to a sizable Colorado position, alongside a six-wallet funded cluster.

    $2,568Wallet win rate: 96%Score: 9.5
  2. Four veteran bettors buying Seattle

    Four highly experienced, profitable wallets bought Seattle for $9.3K amid a 38.6x volume spike and rapid price rise, making this coordinated sports-market conviction worth following.

    $39,256Score: 7.0
  3. Sharp bettor buying Over early

    A highly profitable serial trader with an 87% win rate bought Over at 51–52%, and the market has since moved to 64%.

    $21,790Wallet win rate: 67%Score: 6.0
  4. Sharp bettor buying Over early

    A highly profitable serial trader with an 87% win rate bought Over at 51–52%, and the market has since moved to 64%.

    $11,790Wallet win rate: 67%Score: 5.6
  5. 99% win-rate bettor adds to Seattle

    A highly proven sports bettor with a 99% win rate and substantial positive edge is adding $3,000 to an existing Seattle position at 64%.

    $3,000Wallet win rate: 99%Score: 5.4
  6. 95% winner buys the Under

    A highly proven bettor with a 95% win rate and $2.27M profit is making a fresh $1,233 Under bet at 54%.

    $1,233Wallet win rate: 95%Score: 5.4
  7. Sharp bettor sells Over at even money

    A highly profitable serial trader with an 80% win rate is taking a $6.2K bearish position on Over amid a major volume spike.

    $6,229Wallet win rate: 81%Score: 5.0
  8. 92% winner scaling into Rockies

    A highly profitable serial trader with a 92% win rate and $120,702 P&L is adding to a Rockies position at 60%.

    $4,452Wallet win rate: 91%Score: 4.7

Top wallets in this event

  1. 0x8a86854998$33,579 · 1 market · 2 alerts · 67% wins
  2. 0x9f1561bdb3$6,229 · 1 market · 1 alert · 81% wins
  3. 0xf8fdc4876f$4,452 · 1 market · 1 alert · 91% wins
  4. 0x09af209728$3,000 · 1 market · 1 alert · 99% wins
  5. 0xc34b499296$2,568 · 1 market · 1 alert · 96% wins
  6. 0x161a7f4103$1,233 · 1 market · 1 alert · 95% wins

More on this event

FAQs

What are the Mariners vs. Rockies odds on Polymarket?

Polymarket lists outcome prices for the Seattle Mariners and Colorado Rockies winning the game. These prices represent the market’s implied probabilities and can change as new bets arrive.

What is smart money betting on in this game?

PolySpotter’s latest alert reports that a bettor with a 99% win rate added to Seattle. The event currently has $3,000 in tracked smart money and one smart money signal.

When does the Mariners vs. Rockies prediction market resolve?

The market resolves after the game is completed, with the event scheduled for September 18 at 8:10 PM ET. If the game is canceled without a makeup game or ends in a tie, it resolves 50-50.

Can the odds change before the Mariners vs. Rockies game?

Yes. Polymarket odds can move before and during the market’s open period as traders update their views, place new positions, or react to lineup and game news.