Seattle Mariners vs. Pittsburgh Pirates
9 signals across 2 markets · $22,595 tracked · resolves Jul 2, 2026
Seattle Mariners vs. Pittsburgh Pirates is an MLB prediction market for the June 25 game, with traders pricing which team will win. PolySpotter has tracked $3,800 in smart money across 2 signals, including activity from an 88% win-rate sports sharp and a sharp MLB bettor buying the underdog.

Markets (2)
Top trades across all markets
- 88% win-rate sports sharp
Sharp wallet with an 88% win rate and strong cross-market track record bought Pittsburgh at 48¢ despite the market now pricing them slightly lower.
$2,000Wallet win rate: 78%Score: 9.0 - 88% win-rate sports sharp
Sharp wallet with an 88% win rate and strong cross-market track record bought Pittsburgh at 48¢ despite the market now pricing them slightly lower.
$1,783Wallet win rate: 78%Score: 9.0 - Profitable whales buying dip
Three wallets, including two highly profitable high-volume bettors, are all taking the Seattle side after a sharp odds drop, creating a notable contrarian cluster.
$8,840Score: 8.3 - 89% sports sharp on Under
Sharp MLB bettor with an 89% record and strong profits is buying Under at 52¢, backed by a long serial cross-market track record.
$1,060Wallet win rate: 92%Score: 8.0 - 89% sports sharp on Under
Sharp MLB bettor with an 89% record and strong profits is buying Under at 52¢, backed by a long serial cross-market track record.
$1,456Wallet win rate: 92%Score: 8.0 - 87% winner buying Under
Sharp MLB bettor with an 87% win rate and strong cross-market history bought Under 8.5 at 53¢.
$2,000Wallet win rate: 78%Score: 8.0 - Sharp MLB bettor buying dog
Sharp sports bettor with an 85% win rate and $119k profit is buying Pittsburgh in an MLB market, supported by a long serial cross-market track record.
$1,800Wallet win rate: 84%Score: 7.0 - 85% sports sharp on Under
Sharp sports bettor with an 85% resolved win rate and strong lifetime profit bought Under at 52¢ on a relatively quiet MLB total market.
$2,000Wallet win rate: 84%Score: 7.0 - Sharp MLB bettor buying dog
Sharp sports bettor with an 85% win rate and $119k profit is buying Pittsburgh in an MLB market, supported by a long serial cross-market track record.
$1,655Wallet win rate: 84%Score: 1.0
Top wallets in this event
- 0x595df4…9ad0$5,783 · 2 markets · 3 alerts · 78% wins
- 0xcba5b5…cd88$5,455 · 2 markets · 3 alerts · 84% wins
- 0x58b920…ee8b$2,516 · 1 market · 2 alerts · 92% wins
FAQs
What are the Mariners vs. Pirates prediction market odds?
This event tracks Polymarket odds for the Seattle Mariners vs. Pittsburgh Pirates game, where shares reflect the market-implied chance of each team winning. Odds can move as bettors react to lineups, pitching news, injuries, and sharp-money activity.
What is smart money doing on Mariners vs. Pirates?
PolySpotter has tracked $3,800 in smart money across 2 signals for this event. Recent alerts include an 88% win-rate sports sharp and a sharp MLB bettor buying the underdog, suggesting notable interest beyond casual betting flow.
Is this a Polymarket market for the full game winner?
Yes. The event resolves based on which team wins the completed MLB game: Seattle Mariners or Pittsburgh Pirates. If the game is postponed, the market stays open until the game is played.
When does the Mariners vs. Pirates market resolve?
The game is scheduled for June 25 at 12:35 PM ET, and the market is expected to resolve after the final result is known. If the game is canceled with no makeup game or ends in a tie, it resolves 50-50 under the market rules.