Part of: Seattle Mariners vs. Houston Astros

Seattle Mariners vs. Houston Astros

This prediction market covers the May 12 MLB game between the Seattle Mariners and Houston Astros, resolving to the team that wins the game. PolySpotter is tracking $1,293 in smart money activity and 1 signal, with recent sharp alerts pointing toward the Astros. The market is scheduled to resolve after the game is completed, with special rules for postponement, cancellation, or a tie.

In the upcoming MLB game between the Seattle Mariners and Houston Astros, scheduled for May 12 at 8:10PM ET: This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. This market will resolve to "Houston Astros" if the Houston Astros 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.

3 smart money signals detected, totaling $13,893.

Categories: Sports, Games, MLB, baseball

Notable Trades

Elite 94% sports sharp

Sharp sports bettor with a 94% historical win rate and $221k profit bought Seattle at 56¢.

  • This bettor wins 94% of resolved trades and is up $221k lifetime.
  • They have a huge sample of 1,327 resolved positions, with wins coming at average odds around 59%.
  • Entry at 56¢ suggests they see Seattle as underpriced despite an already liquid MLB market.

$1,293 on Seattle Mariners | Wallet win rate: 94%

92% winner backs Astros

Despite a low composite score, this is a proven sharp wallet with a 92% record and nearly $926k profit buying Houston in size.

  • This bettor wins 92% of resolved trades and is up about $926k lifetime.
  • They put $7.6k on Houston at 43–44¢, adding meaningful size against Seattle as the slight favorite.
  • Entry around 44¢ implies they see Houston as underpriced with roughly 2.3x payout if it wins.

$7,600 on Houston Astros | Wallet win rate: 92%

92% sports sharp on Astros

A highly profitable 92% win-rate sports bettor with extensive cross-market history bought $5,000 of Houston at 43¢, with linked-wallet corroboration and outsized size versus recent volume.

  • This bettor wins 92% of resolved trades and is up $821K lifetime.
  • They have traded 115 events with $3.2M in volume, suggesting a repeatable sports edge.
  • The $5K Astros buy was large versus recent market activity, entering at 43¢ while the market shows Houston around 42%.

$5,000 on Houston Astros | Wallet win rate: 92%

Top Holders

  1. 0x38f0...2768 Houston Astros, $17,378 (92% win rate)
  2. 0xbd14...d62a Houston Astros, $11,629 (92% win rate)
  3. 0x9703...69c2 Seattle Mariners, $6,265
  4. 0x5375...aeea Seattle Mariners, $5,016 (44% win rate)
  5. 0x3625...1187 Houston Astros, $4,762 (97% win rate)
  6. 0x2f2b...0f9a Seattle Mariners, $3,725 (94% win rate)
  7. 0x5adf...a5e7 Seattle Mariners, $3,000 (45% win rate)
  8. 0x6b44...be1e Houston Astros, $2,124 (50% win rate)
  9. 0x0cef...fa91 Seattle Mariners, $2,000 (66% win rate)
  10. 0xc602...7fc1 Seattle Mariners, $1,948 (39% win rate)

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Seattle Mariners vs. Houston Astros

7dSeattle Mariners vs. Houston Astros$13,893 tracked3 signalsSportsGamesMLBbaseball
Seattle Mariners
56¢
Houston Astros
45¢

In the upcoming MLB game between the Seattle Mariners and Houston Astros, scheduled for May 12 at 8:10PM ET: This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. This market will resolve to "Houston Astros" if the Houston Astros 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
3
20-22
Final
HOU
1
16-26
SEA -156HOU +129O/U 8.5Polymarket: 56¢
Venue
Daikin Park, Houston
Attendance
27,012
Price History — “Seattle Mariners
62¢
52¢
42¢
Alert entriesHigh-conviction

Notable Trades

Seattle Mariners vs. Houston Astros

1h ago

$1,293 on Seattle Mariners at 56¢

56¢56¢

Seattle Mariners vs. Houston Astros

2h ago

$7,600 on Houston Astros at 44¢

44¢45¢1¢

Seattle Mariners vs. Houston Astros

3h ago

$5,000 on Houston Astros at 43¢

43¢45¢2¢

Related Theses

Mariners vs Astros Prediction Market Odds | PolySpotter