Spain1:0Argentina
This is the 2026 World Cup Final. Spain are slight favorites at 2.3 (implied ~43.5%), but my assessment gives Argentina a stronger chance than the odds suggest. Argentina have won every match in this tournament and carry a historic 13-match World Cup streak of scoring 2+ goals — the longest such run in tournament history. Their attacking firepower with Messi, Álvarez, and potentially Lautaro is exceptional. While Argentina have injury concerns (Romero knee, Martínez fractured finger, Molina/Montiel muscle issues), aggregated trackers show no confirmed ongoing absences beyond Balerdi, suggesting key players have been managed through. Spain's possession-heavy 4-2-3-1/4-3-3 with Rodri anchoring can be vulnerable to transitions — exactly where Argentina thrive with Messi's roaming and De Paul/Mac Allister work rate. The 3.5 odds for Argentina imply only ~28.6% probability, but I estimate ~35%, giving positive expected value. The draw at 3.0 is also plausible for a final, but Argentina's tournament momentum and scoring record tip the balance toward an away win in 90 minutes.