SEA vs LAA prediction for April 4, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects LAA 6.2 - SEA 3.8. LAA is favored with a 72.5% win probability. The run line is 1.5 and the total is 9.5. Model projects 10.0 total runs.
LAA
6.2
Projected Score
VS
O/U 9.5
SEA
3.8
Projected Score
Win Probability
LAASEA
+1.5
Run Line (LAA)
9.5
Total Line
10,000
Simulations
Calibrated accuracy at this confidence: 90.0% (2,040 games)
Projected Runs Range 10th – 90th percentile
SEA
246
LAA
468
Pick Results
Mike Trout OVER 0.5 Hitsbatter_hitsLOSS-1.50u
Starting Pitcher Matchup
Luis Castillo R
SEA
FF46%92 mph8% whiff
ST25%81 mph46% whiff
SI16%91 mph10% whiff
Ryan Johnson R
LAA
FC42%91 mph29% whiff
SI21%94 mph12% whiff
ST20%82 mph35% whiff
Weather Impact
Angel Stadium
83°F6 mph wind
HR: 0.999 Total: 0.997
thin air, 6mph in
Bullpen Comparison
SEA
6.15ERA
4.35FIP
9.38K/9
5.84BB/9
1.88WHIP
LAA
4.87ERA
4.82FIP
9.43K/9
4.44BB/9
1.57WHIP
Betting Edges
ML HOME
+51.2% EV
+132
RUN_LINE AWAY -1.5
-48.4% EV
+102
F5_ML HOME
+45.1% EV
+122
ML AWAY
-41.2% EV
-156
F5_ML AWAY
-40.3% EV
-152
NRFI NRFI
+10.0% EV
+110
First 5 Innings & NRFI
SEA F5
1.9 runs
24.3% win
LAA F5
3.7 runs
62.8% win
F5 Total
5.6
NRFI
54.0%
YRFI
46.0%
Avg 1st Inn Runs
1.01
HR Spotlight
Avg HRs
3.4
Over 0.5 HR
96%
Over 1.5 HR
85%
No HR
4%
Pitcher Strikeout Projections
Luis Castillo
0.0 K projected
SEA | K/9: 0.0
Ryan Johnson
0.0 K projected
LAA | K/9: 0.0
Injury Report
SEA6 injured
Brendan Donovan 2BDAY-TO-DAY
Carlos Vargas RP15-DAY-IL
Miles Mastrobuoni 3B10-DAY-IL
Bryce Miller SP15-DAY-IL
Brennen Davis CFDAY-TO-DAY
Logan Evans SP60-DAY-IL
LAA7 injured
Kirby Yates RP15-DAY-IL
Vaughn Grissom 2B10-DAY-IL
Ben Joyce RP15-DAY-IL
Grayson Rodriguez SP15-DAY-IL
Robert Stephenson RP60-DAY-IL
Anthony Rendon 3B60-DAY-IL
+1 more
AI Intelligence Analysis
NEUTRAL -2YELLOW ZONE48.7% WR (n=256)
Model 72.5% LAA (home) with 51.2% ML edge — MASSIVE red flag. Historical data shows 70%+ confidence bets go 0% WR. Luis Castillo (0.0 ERA, rookie/no data, D command grade) vs Ryan Johnson (17.5 ERA, bottom-tier stuff) — huge quality gap, but model overconfidence likely. Market pricing LAA at +131 (43.1% implied) suggests sharp doubt on overline. HIGH_EDGE_WARNING triggers. BLOCK this game entirely.
Key Factors
- MODEL 72.5% LAA = WORST historical bucket (0% WR for 70-80% prob bets per performance data)
- ML edge 51.2% = EXTREME; data suggests edges >25% underperform heavily
- Pitcher data quality: Castillo 0.0 ERA (rookie, D command) vs Johnson 17.5 ERA (untested arm) = mutual uncertainty
- Market pricing LAA as home DOG (+131) = market actively betting AGAINST model
- Bullpen: LAA missing Yates, Joyce, Stephenson = three key relievers out
Risk Factors
- Model is likely overconfident on Castillo's upside potential; 0.0 ERA + D command grade = major red flag
- 72.5% confidence is historical worst-case WR bucket
- Market makers are professional; LAA +131 should be respected as contrarian indicator
HIGH EDGE WARNINGMODEL OVERCONFIDENCETBD PITCHERDATA INTEGRITYMODEL MARKET CONFLICT
Edge Analysis
Moneyline
LAA 72.5%
+3.3 pts
Run Line
+1.5
+3.3 pts
Total
9.5
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How this prediction was generated: This page shows output from the Olympus Bets MLB Baseball Monte Carlo engine. Each game is simulated 10,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →