Seattle Mariners vs. Baltimore Orioles
12 signals across 5 markets · $133,897 tracked · resolves Jun 18, 2026
This Seattle Mariners vs. Baltimore Orioles hub tracks Polymarket odds for the June 11 MLB matchup, with markets covering which team wins the game. PolySpotter has flagged $1,764 in smart money activity across the event, including a signal that 96% of winner buying is on the underdog.

Markets (5)
- Seattle Mariners vs. Baltimore Orioles7 signals · $115,367 tracked
- Seattle Mariners vs. Baltimore Orioles: O/U 8.52 signals · $11,319 tracked
- Spread: Baltimore Orioles (-1.5)1 signal · $2,746 tracked
- Seattle Mariners vs. Baltimore Orioles: O/U 11.51 signal · $2,514 tracked
- Seattle Mariners vs. Baltimore Orioles: O/U 5.51 signal · $1,950 tracked
Top trades across all markets
- Perfect-record sports whale
Sharp sports bettor with a perfect 21/21 resolved record and nearly $800k profit bought $98k of Seattle at 51¢.
$98,272Wallet win rate: 97%Score: 11.8 - Perfect-record MLB sharp
A proven sharp wallet with a perfect 23-0 resolved record and $104k profit bought $9.2k of Seattle amid a major pre-game volume spike.
$9,181Wallet win rate: 85%Score: 10.5 - 84% winner buying dip
A proven profitable sports bettor with an 84% record bought Seattle after a sharp price drop, making this a copy-worthy sharp-wallet signal.
$1,024Wallet win rate: 91%Score: 10.0 - 238-1 sharp sports bettor
Elite sports bettor with a 238-1 resolved record and $290k profit bought Baltimore at even odds.
$1,829Wallet win rate: 99%Score: 8.0 - 96% winner buying underdog
Sharp sports bettor with a 96% resolved win rate and strong lifetime profit bought Baltimore at 49¢.
$1,764Wallet win rate: 86%Score: 8.0 - 94% winner buying Under
A highly proven bettor with a 94% win rate and $1.56M lifetime profit bought Under at 46¢ on this MLB total.
$1,319Wallet win rate: 94%Score: 8.0 - Profitable serial sports bettor
Profitable high-volume sports bettor with a 74% win rate and $88,946 lifetime profit bought Baltimore despite the price moving against them afterward.
$1,298Wallet win rate: 70%Score: 5.6 - 91% winner late Over
Sharp profitable bettor bought Over minutes before resolution with a 91% record across 33 resolved bets.
$1,950Wallet win rate: 93%Score: 5.3 - 87% serial sports winner
Sharp serial cross-market sports bettor with an 87% resolved win rate and positive lifetime P&L bought Baltimore at 44¢.
$2,000Wallet win rate: 87%Score: 4.0 - Profitable cross-market sports sharp
Profitable high-volume sports bettor with a long cross-market record placed a large Orioles spread bet that nearly matched the market’s entire 24h volume.
$2,746Wallet win rate: 60%Score: 4.0
Top wallets in this event
- 0x52911b…d4b6$98,272 · 1 market · 1 alert · 97% wins
- 0xdb859a…152f$10,000 · 1 market · 1 alert · 85% wins
- 0xde496f…fe85$9,181 · 1 market · 1 alert · 85% wins
- 0xbca08c…9705$2,746 · 1 market · 1 alert · 60% wins
- 0xdbdd45…a5de$2,514 · 1 market · 1 alert · 60% wins
- 0x5762d2…90ee$2,000 · 1 market · 1 alert · 87% wins
- 0x814e4c…40b1$1,950 · 1 market · 1 alert · 93% wins
- 0x09af20…9728$1,829 · 1 market · 1 alert · 99% wins
- 0xf91683…e770$1,764 · 1 market · 1 alert · 86% wins
- 0x16bb99…8492$1,319 · 1 market · 1 alert · 94% wins
FAQs
What are the Polymarket odds for Mariners vs. Orioles?
The odds reflect the market-implied chances of either the Seattle Mariners or Baltimore Orioles winning the game. This hub tracks the event as a whole, so you can compare how traders are pricing both sides.
What is smart money doing on Mariners vs. Orioles?
PolySpotter has tracked $1,764 in smart money activity on this event. The latest alert shows 96% of winner buying on the underdog, suggesting sharper traders may be leaning against the favorite.
Can I track Mariners vs. Orioles prediction market movement here?
Yes. This page is designed to monitor Polymarket activity around the Mariners vs. Orioles game, including price movement, smart money signals, and which outcome traders are backing.
When does the Mariners vs. Orioles market resolve?
The market resolves after the June 11 game is completed. If the game is postponed, it remains open until the makeup game is played; if canceled with no makeup or it ends in a tie, it resolves 50-50.