Tampa Bay Rays vs. Athletics
11 signals across 4 markets · $462,223 tracked · resolves Aug 19, 2026
See live Polymarket odds for the Tampa Bay Rays vs. Athletics MLB game, including the game-winner market and the 9.5-run over/under. PolySpotter is tracking $46,921 in smart money, with a sharp bettor recently scaling into the Under.

Markets (4)
Top trades across all markets
- Four-wallet Rays conviction cluster
Four wallets committed $167,777 to Tampa Bay Rays, including a profitable new repeat bettor and multiple experienced high-profit traders, despite the market currently trading below their entries.
$167,777Score: 8.7 - Elite sharp backing Athletics
A highly proven bettor with a 96% win rate and substantial edge made a fresh $5,016 purchase of Athletics at 44%.
$5,016Wallet win rate: 94%Score: 5.8 - 92% winner scales into Rays
A highly proven sports bettor with a 92% win rate and substantial positive edge is adding $10.6K to an existing Rays spread position.
$10,554Wallet win rate: 92%Score: 5.6 - 85% winner adds to Under
A highly experienced bettor with 523 resolved trades and an 85% win rate is adding $7,000 to an existing Under position in an MLB totals market.
$7,000Wallet win rate: 83%Score: 5.0 - New whale scaling into Rays
A highly profitable 11-day-old wallet repeatedly added $147,419 to an existing Rays position amid an extreme volume spike, though its proven record is still limited to three resolved bets.
$147,419Wallet win rate: 100%Score: 4.9 - 96% winner adds to Rays position
A highly profitable serial trader with a 96% win rate and substantial edge added $51.8K to an existing Rays position at 86¢.
$51,840Wallet win rate: 96%Score: 4.9 - New profitable whale scaling into Tampa Bay
A one-day-old profitable wallet is repeatedly scaling into Tampa Bay at 68¢ amid a 192.5x volume spike.
$9,019Wallet win rate: 67%Score: 4.2 - Profitable bettor scaling into Rays
A highly experienced bettor with a 69% win rate and $1.06M profit is adding nearly $10,000 to an existing Rays position despite the price rising to 68%.
$9,969Wallet win rate: 71%Score: 3.4 - Sharp bettor scaling into Under
A proven bettor with an 83% win rate and substantial positive edge added a $46.9K Under position in a relatively quiet baseball market.
$46,921Wallet win rate: 54%Score: 3.2 - 94% winner adds to Over
A highly profitable serial bettor with a 94% win rate and substantial historical edge is adding $2,500 to Over at 47%.
$2,500Wallet win rate: 94%Score: 0.7
Top wallets in this event
- 0x095418…1e1b$147,419 · 1 market · 1 alert · 100% wins
- 0x8bfee7…2d74$51,840 · 1 market · 1 alert · 96% wins
- 0xb7271c…2a9d$46,921 · 1 market · 1 alert · 54% wins
- 0xe9d31c…079f$11,209 · 1 market · 2 alerts · 83% wins
- 0x927cf2…6633$10,554 · 1 market · 1 alert · 92% wins
- 0xdc41c3…dd7e$9,969 · 1 market · 1 alert · 71% wins
- 0x942a20…fda2$9,019 · 1 market · 1 alert · 67% wins
- 0xa08455…bb99$5,016 · 1 market · 1 alert · 94% wins
- 0x78b009…9f1a$2,500 · 1 market · 1 alert · 94% wins
FAQs
What are the Rays vs. Athletics Polymarket odds?
The event hub tracks prediction-market pricing for the Rays vs. Athletics game, including the winner and O/U 9.5 markets. Check the live market prices for the latest implied odds.
What is smart money betting on in Rays vs. Athletics?
PolySpotter has tracked $46,921 in smart money across the event. The latest alert reports that a sharp bettor is scaling into the Under 9.5 runs market.
What markets are available for Rays vs. Athletics?
The event covers the Rays-Athletics game outcome and a total-runs market set at Over/Under 9.5. Market availability and pricing can change as trading continues.
When does the Rays vs. Athletics prediction market resolve?
The game is scheduled for August 12 at 3:05 PM ET, and the event is set to resolve after the game is completed, no later than August 19, 2026, unless the game is canceled without a makeup.
What happens if the Rays vs. Athletics game is canceled or tied?
If the game is postponed, the market stays open until it is completed. If it is canceled without a makeup game or ends in a tie, the winner market resolves 50-50 under the listed rules.