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Historical upset · 2021
Beaverton at Gresham
September 23, 2021
Final · Oregon boys soccer
Gresham
6A
Home – Away
2–0
Beaverton
6A
Gresham won with a 23.2% predicted chance.
Prediction at the time
Backtested prediction
Predicted score 1–2
Home 23.2%Draw 17.8%Away 59.0%
This prediction was reconstructed chronologically using only earlier completed games, with same-day results excluded. Model: Combined V2.