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Historical upset · 2017
Sprague at South Salem
September 26, 2017
Final · Oregon boys soccer
South Salem
6A
Home – Away
1–2
Sprague
6A
Sprague won with a 19.3% predicted chance.
Prediction at the time
Backtested prediction
Predicted score 2–1
Home 69.8%Draw 11.0%Away 19.2%
This prediction was reconstructed chronologically using only earlier completed games, with same-day results excluded. Model: Combined V2.