Spain1:0Argentina
Spain enter the 2026 World Cup final with a fully fit squad and a clear tactical identity built around Rodri's control, Laporte's distribution, and wide creativity from Yamal and Olmo. Their 4-2-3-1/4-3-3 hybrid has been dominant throughout the tournament, winning all matches except a 0-0 opener. Argentina, while also in strong form with 5 straight wins, face significant injury uncertainties — Romero, Martinez, Molina, Montiel, and Paredes all had fitness concerns. Spain's structural cohesion and full squad availability give them an edge. The odds of 2.30 for Spain imply ~43.5% probability, but our assessment puts Spain's true win probability closer to 46%, offering positive expected value. In a final where tactical discipline and squad depth matter, Spain's completeness is a decisive advantage.