# MLB Prediction – Seattle Mariners vs CH Cubs Cubs

> OddsTrader AI prediction for Seattle Mariners vs CH Cubs Cubs. Includes predicted score,
> expected value (EV), cover probability, bet rating, and best available line.
> Seattle Mariners (90-72) vs CH Cubs Cubs (92-70).
> All odds in American format. Last updated: 2025-06-22T14:20:00-07:00.
>
> - League: MLB
> - Event: Seattle Mariners vs CH Cubs Cubs
> - Event ID: 4746943
> - Game Date: Sat 06/21 7:20 AM
> - Timezone: America/Los_Angeles
> - Generated At: 2026-06-27T02:16:03.134340-07:00
> - Last Updated: 2025-06-22T14:20:00-07:00

## Seattle Mariners at CH Cubs Cubs

**Time:** Sat 06/21 7:20 AM
**Predicted Score:** CH Cubs Cubs 5, Seattle Mariners 3
**Records:** CH Cubs Cubs 92-70 | Seattle Mariners 90-72

| Market | Pick | EV | Cover Prob. | Bet Rating | Best Line | Sportsbook |
|--------|------|----|-------------|------------|-----------|------------|
| Total | Under | +31.1% | 85% | ★★★★★ | u12.5 (-116) | - |
| Moneyline | CHC | +4.8% | 68% | ★★★★☆ | -175 | - |
| Run Line | CHC | +3.9% | 53% | ★★★★☆ | -1.5 (104) | - |
| Moneyline | SEA | -8.8% | 32% | ★☆☆☆☆ | 148 | - |
| Run Line | SEA | -8.8% | 47% | ★☆☆☆☆ | +1.5 (-127) | - |
| Total | Over | -42.0% | 10% | ☆☆☆☆☆ | o12.5 (-110) | - |

---

*Source: [OddsTrader Prediction](https://www.oddstrader.com/mlb/matchups/chicago-cubs-vs-seattle-mariners-2025-06-21-e4746943/prediction) · Updated Sunday, June 22, 2025*