Spain's semifinal hopes rest on Yamal stepping up against Mbappé's France

Spain faces a World Cup semi-final clash in which much depends on Lamine Yamal stepping up his game. France's Kylian Mbappé is described as being in the form of his life, while Yamal has so far been below his best in the tournament. Analysts warn that without a strong performance from the young Barcelona star, Spain has little chance of reaching the final.