Arizona Diamondbacks vs. Seattle Mariners
25 signals across 5 markets · $268,480 tracked · resolves Jun 7, 2026
This event tracks Polymarket odds for the MLB matchup between the Arizona Diamondbacks and Seattle Mariners, with traders pricing which team will win. PolySpotter has flagged $1,061 in smart money activity across the event, including a signal from a serial bettor reportedly up $1.4M.
Markets (5)
- Arizona Diamondbacks vs. Seattle Mariners: O/U 7.54 signals · $131,362 tracked
- Arizona Diamondbacks vs. Seattle Mariners18 signals · $126,970 tracked
- Arizona Diamondbacks vs. Seattle Mariners: O/U 5.51 signal · $4,650 tracked
- Arizona Diamondbacks vs. Seattle Mariners: O/U 6.51 signal · $3,751 tracked
- Arizona Diamondbacks vs. Seattle Mariners: O/U 4.51 signal · $1,747 tracked
Top trades across all markets
- Profitable whales buying underdog
High-scoring MLB alert with multiple profitable sports wallets buying Arizona, including a $14.2M lifetime-profit bettor and a 97% win-rate wallet, despite some opposing Seattle flow.
$24,045Score: 21.7 - Sharp late Under cluster
A $64.6K one-sided Under cluster was led by highly profitable live-sports wallets, including a 94% winner up $1.18M and a serial cross-market trader with a strong record.
$64,634Score: 18.1 - Profitable whale-led Mariners push
Coordinated Seattle buying drove a sharp price move, led by a high-volume profitable sports trader despite mixed records across the cluster.
$21,002Score: 15.0 - Sharp cluster on Seattle
High-conviction Seattle flow from five wallets, including a 95% winner and multiple profitable serial sports traders, moved the market sharply toward the Mariners.
$7,580Score: 13.2 - 94% winner backing Seattle
A highly proven sports bettor bought Seattle alongside one-sided cluster flow, a major volume spike, and a rapid price move.
$2,790Wallet win rate: 94%Score: 12.8 - Profitable serial sports bettor
Profitable high-volume sports trader bought Seattle despite the price later pulling back, with a rapid 18-point move around the trade.
$2,500Wallet win rate: 70%Score: 11.5 - 94% winner bets big
A highly profitable sports bettor with a 94% resolved win rate placed a $57k BUY on Under, far larger than the market's recent volume.
$57,227Wallet win rate: 98%Score: 10.8 - Profitable whale caught breakout
A high-volume profitable MLB bettor bought Seattle at 42¢ before a major move to 86¢, alongside one-sided cluster flow and a volume spike.
$1,868Wallet win rate: 53%Score: 10.8 - 93% win-rate sports sharp
Elite sports bettor with a 93% resolved win rate and $1.1M lifetime profit bought $5,000 of Over 7.5 at 48¢.
$5,000Wallet win rate: 94%Score: 8.0 - 82% sports sharp
A highly profitable sports bettor with an 82% win rate and large sample bought Arizona despite the price moving against them since entry.
$2,000Wallet win rate: 61%Score: 8.0
Top wallets in this event
- 0x72d815…5213$57,227 · 1 market · 1 alert · 98% wins
- 0x5966db…f804$27,081 · 1 market · 1 alert · 95% wins
- 0x526852…135d$9,667 · 1 market · 3 alerts · 53% wins
- 0xbca08c…9705$7,414 · 2 markets · 2 alerts · 61% wins
- 0xd48a81…6e90$7,314 · 1 market · 1 alert · 68% wins
- 0xfe787d…0319$6,615 · 1 market · 1 alert · 63% wins
- 0xb45905…3efd$5,258 · 1 market · 1 alert · 100% wins
- 0xcd65c3…ee96$5,000 · 1 market · 1 alert · 94% wins
- 0x032eb1…2a9e$4,502 · 1 market · 1 alert · 69% wins
- 0x2005d1…75ea$3,751 · 1 market · 1 alert · 55% wins
FAQs
What are the Diamondbacks vs Mariners prediction market odds?
The event market prices the chance that either the Arizona Diamondbacks or Seattle Mariners win the game. On PolySpotter, you can track the live Polymarket odds and how they move as traders buy or sell each side.
What is the smart money doing on Diamondbacks vs Mariners?
PolySpotter has tracked $1,061 in smart money activity for this event, with one recent signal tied to a serial bettor up $1.4M. That can help identify where experienced prediction-market traders are taking a position.
How does this Polymarket event resolve?
The market resolves to Arizona Diamondbacks if Arizona wins, and to Seattle Mariners if Seattle wins. 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.
When is Diamondbacks vs Mariners scheduled?
The game is scheduled for May 31 at 4:10 PM ET. Market resolution depends on the official game result and may be delayed if the game is postponed.