Smart Money SignalScore: 3.4

Profitable serial trader buys Under

Seattle Mariners vs. Houston Astros: O/U 7.5

In the upcoming MLB game between the Seattle Mariners and Houston Astros, scheduled for August 16 at 7:20 PM ET: This market will resolve to "Over" if the Seattle Mariners and Houston Astros combine to score 8 or more runs in this game. If the combined total is less than 8, 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.

A highly experienced and profitable serial trader made a sizeable fresh Under bet, with a 69% win rate across 458 resolved positions despite the market moving lower afterward.

Total

$2,851

Trades

1

Win Rate

70%

Wallet P&L

+$428,931

Analysis

Copy Trade

Buy Under at 59¢

SportsGamesMLBbaseball
View all alerts for Seattle Mariners vs. Houston Astros: O/U 7.5

Detected August 17, 2026 at 12:08 AM

Profitable serial trader buys Under | PolySpotter