Spain1:0Argentina
This is the World Cup final between two teams that have each won every knockout match this tournament, both showing elite, contemporary form with no season-defining absences (Spain's Yamal/Williams reported fit; Argentina's only confirmed hard-out is Balerdi, with Romero/Martinez/Molina/Montiel/Paredes managed rather than ruled out). The market odds (2.30/3.00/3.50) imply probabilities of roughly 43.5/33.3/28.6%, which after removing the ~5.4% overround normalize to approximately 41/32/27% — closely matching my independent assessment of a marginal Spain edge from superior structural control (Rodri, Laporte-Cubarsí, wide creation via Yamal/Olmo) balanced against Argentina's proven knockout-goalscoring streak and individual quality via Messi/Alvarez/Lautaro. Given no material information edge over the already efficient market price (this is one of the most heavily scouted matches globally, with lineups still unconfirmed and genuine tactical uncertainty on both sides), there is no clear positive expected value in backing any single outcome at the quoted prices. In a three-way market this tight, with model probabilities essentially tracking implied odds, staking capital offers no statistical edge and only unnecessary variance exposure in a single high-stakes knockout match.