How De la Fuente and Scaloni outperformed Tuchel and Ancelotti

Sunday's World Cup final will be a meeting of stars but the two managers overseeing Lionel Messi, Lamine Yamal and the rest do not share the high-profile status of many of their players.

Lionel Scaloni and Luis de la Fuente haven't managed a top-level club game between them. One fell into the job as a caretaker. The other was promoted from the U21s. And yet they have already transformed the fortunes of Argentina and Spain respectively.