# MLB Prediction – Kansas City Royals vs Seattle Mariners

> OddsTrader AI prediction for Kansas City Royals vs Seattle Mariners. Includes predicted score,
> expected value (EV), cover probability, bet rating, and best available line.
> Kansas City Royals (34-49) vs Seattle Mariners (42-41).
> All odds in American format. Last updated: 2026-05-04T16:10:00-07:00.
>
> - League: MLB
> - Event: Kansas City Royals vs Seattle Mariners
> - Event ID: 4783833
> - Game Date: Sun 05/03 9:10 AM
> - Timezone: America/Los_Angeles
> - Generated At: 2026-06-26T21:00:33.585359-07:00
> - Last Updated: 2026-05-04T16:10:00-07:00

## Kansas City Royals at Seattle Mariners

**Time:** Sun 05/03 9:10 AM
**Predicted Score:** Seattle Mariners 3, Kansas City Royals 3
**Records:** Seattle Mariners 42-41 | Kansas City Royals 34-49

| Market | Pick | EV | Cover Prob. | Bet Rating | Best Line | Sportsbook |
|--------|------|----|-------------|------------|-----------|------------|
| Total | Under | +15.3% | 69% | ★★★★☆ | u8 (-115) | Bookmaker |
| Run Line | SEA | +3.4% | 68% | ★★★☆☆ | +1.5 (-185) | Bovada |
| Moneyline | KC | +1.7% | 51% | ★★☆☆☆ | 103 | Everygame |
| Total | Over | -26.1% | 27% | ★☆☆☆☆ | o7.5 (-112) | Bet105 |
| Moneyline | SEA | -1.9% | 49% | ☆☆☆☆☆ | -104 | JustBet |
| Run Line | KC | -35.0% | 32% | ☆☆☆☆☆ | +1.5 (-200) | MyBookie |

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*Source: [OddsTrader Prediction](https://www.oddstrader.com/mlb/matchups/kansas-city-royals-vs-seattle-mariners-2026-05-03-e4783833/prediction) · Updated Monday, May 4, 2026*