But ahead of Spain's meeting with Portugal in Sunday's UEFA Nations League final (3 p.m. ET on FOX), all eyes are on Yamal and Messi's career rival Cristiano Ronaldo. Ronaldo, 40, is 23 years older than Yamal,

Cristiano Ronaldo says he's almost certain he will not be playing at the Club World Cup, dealing a blow to FIFA president Gianni Infantino’s hopes of having one of soccer’s biggest attractions at the tournament.