Australia Stuns Markets in Historic 81.8-Rated Upset Over Turkiye

Markets opened with Turkiye as the clear favorite at 56.78%, while Australia sat at just 17.59% — a classic underdog setup. The draw carried 25.63% probability. This wasn't a coin-flip game: the market priced Turkiye as nearly three times more likely to win than the Socceroos. The favorite probability of 56.47% signaled conviction, not hedging. Australia's path to victory looked narrow at kickoff.

By final whistle, the market had flipped violently. Australia surged 80.44 percentage points to close at 98.03%, while Turkiye cratered from 56.78% to just 0.99%. The draw evaporated from 25.63% to 0.99%. This wasn't gradual recalibration — it was a total inversion. The Unanimous archetype confirms every signal pointed the same direction: Australia dominated, and the market moved in lockstep to reflect it.

The market got the winner wrong (market_correct: false), but its real-time response was decisive. The 81.8 surprise index ranks this among the tournament's most shocking results — a true outlier. Pre-match probabilities suggested Turkiye would control the game; instead, Australia delivered a performance that left no doubt. The 250-sample tape captured a market learning in real time, moving from skepticism to certainty as the underdog seized control.