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Historical upset · 2021
La Grande at Ontario
October 26, 2021
Final · Oregon boys soccer
Ontario
4A
Home – Away
0–1
La Grande
4A
La Grande won with a 17.6% predicted chance.
Prediction at the time
Backtested prediction
Predicted score 2–1
Home 70.0%Draw 12.4%Away 17.6%
This prediction was reconstructed chronologically using only earlier completed games, with same-day results excluded. Model: Combined V2.