Switzerland 2-0 Algeria: Process Over Outcome

Switzerland 2-0 Algeria; Switzerland -0.25 @ 1.7 landed (+0.18u).

The thesis was clean: Algeria fielded both first-choice strikers absent (Amoura injured-doubt, Gouiri left out), forcing a 19-year-old false nine into an attacking role the market refused to price as a downgrade. We quantified that absence at roughly five percent against consensus. We published it small, at LOW confidence, because our own numbers said breakeven-at-best — a judgment call against a neutral market, not an edge claim.

The scoreline fit the profile exactly. Algeria held 56 percent of possession but manufactured only 0.73 expected goals and two shots on target: possession without a finisher, the sterile shape we pre-registered as the test before kickoff. Switzerland created 2.56 expected goals from 44 percent of the ball and, if anything, under-converted on the chances they generated.

Here is the honest part, exactly as we committed before the match began: this win does not prove the read was right.

Algeria's failure to score is consistent with "missing their strikers" — but Switzerland's attacking output is the profile of a side that was simply better, regardless of Algeria's lineup construction. One result cannot separate those explanations. The market priced this neutral; it loses this spot by variance as often as by blindness. n=1.

The line-craft — halving damage on a draw (29 percent, the highest draw probability we faced all week) by playing -0.25 instead of -0.5 — was never tested. We banked the full +0.18u because the draw did not arrive.

What we will actually keep: the process. A real angle surfaced before kickoff, quantified against published consensus, sized small because the numbers did not permit conviction. The counter-thesis (Petković's deliberate tactical plan) was named. That framework is repeatable. The +0.18u is what variance paid out this time — and variance pays out in both directions.

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