What is the Rays vs. Orioles prediction market?

It is a Polymarket sports market on the winner of the Tampa Bay Rays versus Baltimore Orioles MLB game. It resolves to the team that wins the game.

When does the Rays vs. Orioles market resolve?

The game is scheduled for August 23 at 1:35 PM ET. If postponed, the market stays open until the game is played, with final resolution no later than the stated resolution window.

What happens if the Rays vs. Orioles game is canceled or tied?

If the game is canceled with no makeup game, or ends in a tie, the market resolves 50-50.

How much smart money is tracked in this MLB market?

PolySpotter tracks $68,080 in smart-money activity across two signals for the Rays vs. Orioles market.

Where can I check the current Rays vs. Orioles prediction odds?

Check the live Polymarket market page for current prices and implied probabilities for a Tampa Bay Rays or Baltimore Orioles win.

Part of: Tampa Bay Rays vs. Baltimore Orioles

Tampa Bay Rays vs. Baltimore Orioles

This Polymarket market tracks whether the Tampa Bay Rays or Baltimore Orioles will win their MLB game scheduled for August 23 at 1:35 PM ET. The market has $68,080 in tracked smart-money activity across two signals, with recent alerts showing buying interest on both teams; it resolves after the game is completed.

4 smart money signals detected, totaling $225,829.

Categories: Games, MLB, baseball, Sports

Notable Trades

96% Win-Rate Bettor Adds to Orioles

A highly profitable serial bettor with a 96% win rate added $25,257 to an existing Orioles position despite the market moving to 52%.

This bettor has won 25 of 26 resolved positions and is up $417,575.
They added $25,257 to an existing Orioles position, showing continued conviction despite the price falling to 52%.
The trade comes from a serial cross-market bettor active in 51 events with $1.63 million in tracked volume.

$25,257 on Baltimore Orioles | Wallet win rate: 96%

96% bettor leads Orioles buying cluster

A five-wallet Orioles buying cluster includes a highly profitable 96% bettor and coincides with a 300x pre-event volume spike, despite several wallets adding to existing positions.

A bettor with a 96% win rate across 26 positions placed the largest trade, buying $25,257 of Baltimore at 56¢.
Five wallets bought Baltimore for $42,824, alongside a 299.7x surge versus typical market activity.
Most participants were adding to existing Orioles positions, so the coordinated flow is notable but not entirely fresh conviction.

$38,643 on Baltimore Orioles

17-wallet Rays whale cluster

A heavily funded 17-wallet Rays cluster committed $114,430 near 50¢, including several highly profitable bettors, although substantial opposing Orioles flow makes the signal conflicted and the market is now resolved at 100%.

Seventeen linked wallets bought $114,430 of Tampa Bay at roughly 45–51¢, showing unusually concentrated conviction.
Several participants have exceptional records, including 94% and 95% win rates over hundreds or thousands of resolved bets.
The signal is conflicted by roughly $105,565 of opposing Orioles buying, and the Rays contract is now priced at 100%, so the original entry is no longer available.

$114,430 on Tampa Bay Rays

94% winner makes $47.5K game bet

A highly profitable bettor with a 94% win rate and $3.94M P&L made a fresh, concentrated $47,500 position across the game and its total.

This bettor has won 94% of 504 resolved positions and is up $3.94 million.
They placed $24,500 on Tampa Bay at 49¢, a significant position in a relatively quiet market.
The same bettor also bought the Under, suggesting a consistent game-specific thesis across related markets.

$47,500 on Tampa Bay Rays | Wallet win rate: 94%

Top Holders

0xfe54...41d6 — Outcome 51870471, $45,119 (96% win rate)
0x6b22...cf22 — Outcome 40980291, $43,552
0x2c33...0563 — Outcome 51870471, $15,180 (60% win rate)
0xfe78...0319 — Outcome 51870471, $8,946 (65% win rate)
0x5911...a5a8 — Outcome 40980291, $6,122 (100% win rate)
0x99aa...6c5a — Outcome 51870471, $5,851 (93% win rate)
0x2ada...2f28 — Outcome 40980291, $5,620 (72% win rate)
0x5482...b6ee — Outcome 51870471, $4,050
0x5811...0976 — Outcome 51870471, $2,626 (45% win rate)
0x1b8f...cca7 — Outcome 51870471, $2,500 (64% win rate)

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Tampa Bay Rays vs. Baltimore Orioles

6dTampa Bay Rays vs. Baltimore Orioles$225,829 tracked4 signalsGamesMLBbaseballSports

In the upcoming MLB game between the Tampa Bay Rays and Baltimore Orioles, scheduled for August 23 at 1:35PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

77-53

Final

BAL

63-68

TB +101BAL -108O/U 8.5

Venue

Oriole Park at Camden Yards, Baltimore

Attendance

27,745

Price History — “Tampa Bay Rays”

102¢

74¢