Seattle Mariners vs. Pittsburgh Pirates
12 signals across 3 markets · $437,338 tracked · resolves Jun 30, 2026
Seattle Mariners vs. Pittsburgh Pirates is an MLB prediction market hub focused on how traders are pricing the game, including the total runs market at O/U 7.5. PolySpotter is tracking $1,220 in smart money activity across this event, including a signal from a 99% win-rate sports sharp.
Markets (3)
Top trades across all markets
- Elite bettor backs Under
Elite sports bettor with an 89% resolved win rate and $5.3M lifetime profit put $105K on Under 8.5 amid a major pre-game volume spike.
$105,416Wallet win rate: 93%Score: 11.8 - Elite sports sharp buying
Sharp MLB bettor with an 82% record and strong lifetime profit made a $25.2k Seattle Mariners buy at 56¢, reinforced by extensive cross-market success.
$11,200Wallet win rate: 83%Score: 10.9 - 89% sharp buying Under
Elite 89% win-rate bettor with $5.3M profit is placing a large $87K Under bet ahead of this MLB total.
$87,269Wallet win rate: 93%Score: 10.7 - Elite sports sharp buying
Sharp MLB bettor with an 82% record and strong lifetime profit made a $25.2k Seattle Mariners buy at 56¢, reinforced by extensive cross-market success.
$25,200Wallet win rate: 83%Score: 8.3 - Experienced cross-market sports bettor
Experienced cross-market sports bettor bought Pittsburgh during a major volume spike and price breakout, though the position has since moved against the 77¢ entry.
$4,726Wallet win rate: 67%Score: 8.2 - 99% win-rate sports sharp
Elite sports bettor with a 99% resolved win rate and strong cross-market track record bought Over 7.5 at 61¢.
$1,220Wallet win rate: 99%Score: 8.0 - Serial sports bettor on Over
High-composite alert from a serial cross-market sports bettor with a 75% hit rate making a large Over bet that represents most of the market’s recent volume.
$5,080Wallet win rate: 84%Score: 7.5 - Profitable sports whale
A massively profitable serial cross-market bettor bought Seattle at 84¢ during a 31.6x volume spike, and the market has since moved to 100¢.
$4,033Wallet win rate: 63%Score: 5.0 - Profitable MLB sharp buying underdog
Surface because a profitable 80% wallet is buying the Pirates into a major pre-game volume spike despite only moderate bet size.
$1,220Wallet win rate: 85%Score: 4.9 - Elite bettor backs Under
Elite sports bettor with an 89% resolved win rate and $5.3M lifetime profit put $105K on Under 8.5 amid a major pre-game volume spike.
$135,640Wallet win rate: 93%Score: 4.1
Top wallets in this event
- 0x4bff30…fc26$384,659 · 1 market · 5 alerts · 93% wins
- 0x55a1f5…db28$36,400 · 1 market · 2 alerts · 83% wins
- 0xde496f…fe85$5,080 · 1 market · 1 alert · 84% wins
- 0x1a2f67…647a$4,726 · 1 market · 1 alert · 67% wins
- 0xfe787d…0319$4,033 · 1 market · 1 alert · 63% wins
- 0xa8e6ee…d471$1,220 · 1 market · 1 alert · 99% wins
- 0x0c7f6b…a160$1,220 · 1 market · 1 alert · 85% wins
FAQs
What are the Mariners vs. Pirates prediction market odds?
This event tracks Polymarket pricing for Seattle Mariners vs. Pittsburgh Pirates, including the O/U 7.5 total runs market. Odds can move as traders react to lineups, pitching news, weather, and in-game expectations.
What does O/U 7.5 mean for Mariners vs. Pirates?
O/U 7.5 is a total runs market. Traders are betting on whether the combined runs scored by the Mariners and Pirates will finish over or under 7.5.
Is smart money betting on Mariners vs. Pirates?
PolySpotter has tracked $1,220 in smart money across this event, with one recent signal tied to a 99% win-rate sports sharp. That does not guarantee an outcome, but it highlights where notable prediction-market traders are active.
When does the Mariners vs. Pirates market resolve?
The market is tied to the MLB game scheduled for June 23 at 6:40 PM ET. If the game is postponed, the market remains open until it is completed; if it is canceled with no makeup game or ends in a tie, it resolves 50-50.