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Historical upset · 2021
Ontario at Stayton
November 3, 2021
Final · Oregon boys soccer
Stayton
4A
Home – Away
0–1
Ontario
4A
Ontario won with a 4.4% predicted chance.
Prediction at the time
Backtested prediction
Predicted score 3–0
Home 90.9%Draw 4.7%Away 4.4%
This prediction was reconstructed chronologically using only earlier completed games, with same-day results excluded. Model: Combined V2.