Event

Seattle Mariners vs. Tampa Bay Rays

1 signal across 1 market · $1,386 tracked · resolves Jul 18, 2026

This event tracks prediction-market trading around the Seattle Mariners vs. Tampa Bay Rays MLB game, including the listed total-runs market at over/under 7.5. PolySpotter has tracked $1,386 in smart money across the event, including a recent signal tied to a high-performing sports trader.

SEA
1
47-49
Final
TB
6
56-37
SEA -108TB -112O/U 7
Venue
Tropicana Field, St. Petersburg
Attendance
22,597

Markets (1)

  1. Seattle Mariners vs. Tampa Bay Rays: O/U 7.51 signal · $1,386 tracked

Top trades across all markets

  1. 99% sports winner

    A highly profitable sports bettor with a 99% resolved win rate and extensive cross-market history is buying Under at 55¢.

    $1,386Wallet win rate: 95%Score: 5.4

Top wallets in this event

  1. 0xe98c618792$1,386 · 1 market · 1 alert · 95% wins

More on this event

FAQs

What are the Mariners vs. Rays prediction market odds?

The event hub shows live Polymarket pricing for the Mariners vs. Rays matchup, including the O/U 7.5 total runs market. Prices move as traders react to lineups, pitching news, injuries, and broader MLB betting sentiment.

What does O/U 7.5 mean for Mariners vs. Rays?

O/U 7.5 is a total-runs market. Traders are betting on whether the combined runs scored by the Seattle Mariners and Tampa Bay Rays will finish over or under 7.5.

What is the smart money doing on this event?

PolySpotter has tracked $1,386 in smart money and 1 signal across this event. The latest alert references a strong sports-market trader, which can help users spot where experienced bettors may be taking a position.

When does the Mariners vs. Rays market resolve?

The market resolves after the game is completed. If the game is postponed, it remains open until the game is played; if it is canceled with no make-up game or ends in a tie, the market resolves 50-50.