The 2026 FIFA World Cup has reached its most decisive group stage moment — the final round of matches, where every team within the same group takes to the pitch simultaneously.

With all sides in each group playing at the same time, there is no room for any team to gain an advantage by knowing another result first. Every goal, every red card, and every tactical shift carries immediate consequence across the standings.

Three groups have already been decided, setting the stage for a dramatic conclusion to the remaining pools as the competition moves closer to the knockout rounds.

Among those following events closely is Lionel Messi, who turned 39 years old during this phase of the tournament and was reported to have continued his preparation with a midnight training session — a detail that underlines his enduring dedication at the highest level of the game.