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Historical upset · 2026
South Umpqua / Riddle at Mazama
September 3, 2026 · 6:30pm
Final · Oregon boys soccer
Mazama won with a 25.0% predicted chance.
Prediction at the time
Backtested prediction
Predicted score 1–2
Home 25.0%Draw 12.2%Away 62.8%
This prediction was reconstructed chronologically using only earlier completed games, with same-day results excluded. Model: Combined V2.
Game information
OSAA contest ID: 548832