Part of: Seattle Mariners vs. Tampa Bay Rays

Seattle Mariners vs. Tampa Bay Rays

This prediction market covers the July 12 MLB game between the Seattle Mariners and Tampa Bay Rays, resolving to the team that wins the game. PolySpotter is tracking $36,822 in smart money activity and 1 signal, with recent alerts highlighting sharp and high-win-rate bettors backing Tampa Bay. The market is scheduled to resolve after the game is completed, with special rules for postponement, cancellation, or a tie.

4 smart money signals detected, totaling $24,653.

Categories: Sports, Games, MLB, baseball

Notable Trades

Sharp MLB cluster adding Rays

Three experienced sports bettors, including a highly profitable wallet, are adding $16.3k in the same direction on Tampa Bay after a major pre-game volume spike.

  • Three wallets all bought Tampa Bay, adding $16.3k at 59¢ before the price moved to 62¢.
  • The largest buyer has won 74% of resolved bets and is up about $700k lifetime.
  • All three wallets were already holding Tampa Bay, so this looks like added conviction rather than a first small test.

$16,312 on Tampa Bay Rays

91% winner backs Tampa

Proven sports bettor with a 91% resolved win rate and +$257,905 P&L is buying Tampa Bay at 58¢, making this a credible copy-trade despite the modest size in a liquid MLB market.

  • This bettor wins 91% of resolved trades and is up $257,905 lifetime.
  • They have traded across 151 events, suggesting a repeatable sports-betting edge.
  • Entry at 58¢ implies they see Tampa Bay as meaningfully underpriced.

$1,500 on Tampa Bay Rays | Wallet win rate: 91%

Elite sports bettor on Rays

Proven sharp sports bettor with a 94% record and $1.79M profit is buying Tampa Bay at 57¢.

  • This bettor wins 94% of resolved trades and is up $1.79M lifetime.
  • They have traded 393 events with a strong cross-market track record.
  • Entry at 57¢ suggests they see Tampa Bay as underpriced despite a liquid market.

$4,434 on Tampa Bay Rays | Wallet win rate: 93%

97% sports winner adding

Surfacing because a highly profitable sports bettor with a 97% resolved win rate is adding to an existing Mariners position at 44¢.

  • This bettor has won 31 of 32 resolved bets and is up $56k lifetime.
  • They are a serial sports trader across 39 events with a 97% win rate.
  • This is an add-on bet, bringing their Mariners position to about $7.9k at a 44¢ average entry.

$2,407 on Seattle Mariners | Wallet win rate: 97%

Top Holders

  1. 0x3dfb...abaf Outcome 93553262, $56,017 (47% win rate)
  2. 0xc3c3...eec8 Outcome 93553262, $40,000 (99% win rate)
  3. 0xfe78...0319 Outcome 93553262, $34,564 (62% win rate)
  4. 0x9f03...766d Outcome 93553262, $21,186 (79% win rate)
  5. 0xd48a...6e90 Outcome 93553262, $13,409 (68% win rate)
  6. 0x5ad4...6866 Outcome 93553262, $10,738 (92% win rate)
  7. 0x16bb...8492 Outcome 93553262, $7,779 (93% win rate)
  8. 0x5482...b6ee Outcome 93553262, $4,707
  9. 0xd552...799c Outcome 93553262, $4,446 (76% win rate)
  10. 0xaa77...15a5 Outcome 93553262, $4,055 (66% win rate)

Related Theses

Rays win, total not eight

Covers 3 related markets

Brewers Athletics exceed total

Covers 1 related market

Pirates Athletics stay under

Covers 1 related market

Royals beat Tigers tonight

Covers 1 related market

Covers 2 related markets

Cubs beat White Sox

Covers 1 related market

Sabres cover against Canadiens

Covers 1 related market

Morocco wins by multiple goals

Covers 1 related market

Covers 1 related market

Blue Jays beat Tigers

Covers 1 related market

Seattle Mariners vs. Tampa Bay Rays

1dSeattle Mariners vs. Tampa Bay Rays$24,653 tracked4 signalsSportsGamesMLBbaseball

In the upcoming MLB game between the Seattle Mariners and Tampa Bay Rays, scheduled for July 12 at 1:40PM ET: This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays 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.

SEA
8
48-49
Final
TB
2
56-38
SEA +129TB -156O/U 8
Venue
Tropicana Field, St. Petersburg
Attendance
24,297

Notable Trades

Seattle Mariners vs. Tampa Bay Rays

5d ago

$16,312 on Tampa Bay Rays at 59¢

Seattle Mariners vs. Tampa Bay Rays

6d ago

$1,500 on Tampa Bay Rays at 58¢

Seattle Mariners vs. Tampa Bay Rays

6d ago

$4,434 on Tampa Bay Rays at 57¢

Seattle Mariners vs. Tampa Bay Rays

6d ago

$2,407 on Seattle Mariners at 44¢

Related Theses