Major League Baseball predictions for Thursday, August 20, 2026
Model win probabilities and confidence tiers for every Major League Baseball game on Thursday, August 20, 2026, published before first pitch, tip or kick and graded automatically afterwards. Research and analytics only, not betting advice.
Major League Baseball matchups and model calls
- lossToronto Blue Jays at Tampa Bay RaysModel call: Tampa Bay Rays (70% confidence, Strong) · Final 5-1
- winSeattle Mariners at Milwaukee BrewersModel call: Milwaukee Brewers (70% confidence, Strong) · Final 4-7
- lossLos Angeles Angels at Houston AstrosModel call: Houston Astros (69% confidence, Moderate) · Final 18-3
- winSan Francisco Giants at Cleveland GuardiansModel call: Cleveland Guardians (69% confidence, Moderate) · Final 2-5
- winAthletics at Kansas City RoyalsModel call: Kansas City Royals (69% confidence, Moderate) · Final 2-6
- lossAtlanta Braves at Chicago White SoxNo published call, model passed on this game · Final 2-0
- lossSt. Louis Cardinals at Cincinnati RedsNo published call, model passed on this game · Final 10-9
- lossNew York Yankees at Baltimore OriolesNo published call, model passed on this game · Final 6-1
- winWashington Nationals at Texas RangersNo published call, model passed on this game · Final 0-2
How these Major League Baseball projections are built
Each matchup runs through an ensemble of opponent-adjusted efficiency, recent form, availability of key players, rest and travel, and sport-specific factors. The blended output is calibrated against past results before a confidence tier is assigned, and games below the league publish floor are recorded as a pass instead of a call.
What calibration meansReading the confidence tiers
Lean is a slight model preference, Moderate a clear one, and Strong is reserved for calls clearing both the confidence and edge floors for Major League Baseball. Every tier is graded separately in the public ledger, so you can check whether Strong calls actually outperform Lean calls over a real sample.
Confidence tiers explained