MLB Prediction
Boston Red Sox vs Seattle Mariners on 6/18/2025
See the simulated matchup results between the SEA and the BOS powered by MyGameSim. Get predicted scores, projected player stats, and key insights from our MLB Game Simulator.
FINAL SCORE
Spread: Boston Red Sox by 1.5 Over/Under: 6.5
Prediction Accuracy
| Winner: | Incorrect |
| vs Spread: | Incorrect |
| Over/Under: | Incorrect |
The predicted score is SEA (2025): 3.7 - BOS (2025): 3.4, decided by < 3 runs 531 times (66.4%)
📊 Simulation Breakdown
SEA (2025) 🏆 Won 442 times (55.3%)
💪 Blowout wins (>6 runs): 52 (6.5%)
BOS (2025) 🏆 Won 358 times (44.8%)
💪 Blowout wins (>6 runs): 53 (6.6%)
⏳ Extra Innings
93 (11.6%)
🎯 Close Game (<3 runs)
531 (66.4%)
💻 Total Simulations
800
Latest Lines
Spread
Seattle Mariners +1.5 N/A | Boston Red Sox -1.5 N/A
Total (O/U 6.5)
Over N/A | Under N/A
Insights ⓘ GOLD
Moneyline Edge:
Team +X.X% ⚡ Good Edge
Spread Cover:
Team covers XX% of sims ⚡
Over/Under:
XX% Over 🔥
📋 Projected Player Stats
Only Game Sim+ subscribers have access to view Projected Stats 
BOS Hitting
| Player | AB | R | H | RBI | BB | SO | 2B | 3B | HR | AVG | OBP | SLG | SB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Player 1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 2 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 3 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 4 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 5 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 6 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 7 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 8 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 9 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
BOS Pitching
| Player | IP | H | R | ER | BB | SO | HR | ERA |
|---|---|---|---|---|---|---|---|---|
| Player 1 | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 2 | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 3 | -- | -- | -- | -- | -- | -- | -- | -- |
SEA Hitting
| Player | AB | R | H | RBI | BB | SO | 2B | 3B | HR | AVG | OBP | SLG | SB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Player 1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 2 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 3 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 4 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 5 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 6 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 7 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 8 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 9 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
SEA Pitching
| Player | IP | H | R | ER | BB | SO | HR | ERA |
|---|---|---|---|---|---|---|---|---|
| Player 1 | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 2 | -- | -- | -- | -- | -- | -- | -- | -- |
| Player 3 | -- | -- | -- | -- | -- | -- | -- | -- |
