Seattle Mariners vs. St. Louis Cardinals: O/U 8.5

• 1

  Down 46pp over 24h

  Now 0¢; -17.4pp in the last hour.

• 2

  Light volume — move on a thin book

  Only $11.2k traded against $260.3k of visible liquidity (0.04× turnover). Treat the move as low-confidence until volume confirms.

• 3

  Momentum signal firing

  Probability moved down 46.5pp in 24h with 0.0× liquidity turnover and a tight spread.

• 4

  Resolution-risk signal firing

  Market has reached expiry. Watch the UMA dispute window.

• 5

  Past expiry — awaiting resolution

  Market is past its end date. Any price move now is a settlement / dispute artefact, not new information.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

No recent trades visible from the Data API for this market.

In the upcoming MLB game between the Seattle Mariners and St. Louis Cardinals, scheduled for April 26 at 2:15 PM ET: This market will resolve to "Over" if the Seattle Mariners and St. Louis Cardinals combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". 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, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. 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.