Kansas City Royals vs. Seattle Mariners
3 signals across 2 markets · $13,861 tracked · resolves May 9, 2026
This Kansas City Royals vs. Seattle Mariners event tracks prediction-market odds for the MLB matchup, including the game winner and the Over/Under 7.5 total. PolySpotter has flagged $13,861 in smart money activity across the event, with recent signals pointing to a 3-wallet Royals steam move, a 71% winner buying Mariners, and strong Over interest from a 92% winner.
Markets (2)
Top trades across all markets
- 3-wallet Royals steam move
Coordinated Royals buying coincided with a major volume spike and sharp odds move, though much of the edge has already been priced in.
$7,811Score: 11.4 - 92% winner buying Over
Sharp MLB totals bettor with a 92% resolved win rate is buying Over in a thin market, with a strong serial cross-market sports record.
$1,300Wallet win rate: 94%Score: 9.0 - 71% winner bought Mariners
Proven high-volume sports bettor with a 71% historical hit rate and $2.7M profit bought Mariners, though the market has since moved sharply against the entry.
$4,750Wallet win rate: 67%Score: 5.0
Top wallets in this event
- 0x32ed51…f960$4,750 · 1 market · 1 alert · 67% wins
- 0x78b009…9f1a$1,300 · 1 market · 1 alert · 94% wins
FAQs
What are the Polymarket odds for Royals vs. Mariners?
The event includes markets for the Kansas City Royals to win, the Seattle Mariners to win, and the game total Over/Under 7.5. Odds can move quickly as traders react to lineups, pitching news, and smart money activity.
What is the smart money doing on Royals vs. Mariners?
PolySpotter has tracked $13,861 in smart money activity across this event. Recent alerts include a 3-wallet Royals steam move, a 71% winner buying Mariners, and a 92% winner buying the Over.
Is smart money betting the Over or Under 7.5?
The latest notable totals signal is bullish on the Over, with a 92% winner buying Over 7.5. That suggests at least one historically strong wallet is positioning for a higher-scoring game.
Who are sharp bettors backing to win: Royals or Mariners?
Signals are mixed across the moneyline markets: PolySpotter flagged a 3-wallet Royals steam move, while another alert showed a 71% winner buying Mariners. That makes this event especially worth monitoring for late-market movement.
When does the Royals vs. Mariners market resolve?
The market resolves after the game is completed. If the game is postponed, the market remains open until it is played; if it is canceled with no make-up game or ends in a tie, it resolves 50-50.