Yamal: Anger at Barça sub was over my game

Barcelona forward

has said his angry response to being substituted against Alavés last weekend was due to frustration over his own performance.

Yamal, 17, was replaced in the 67th minute by Ansu Fati, by which point Barça already led 3-0 thanks to a Robert Lewandowski hat trick on their way to an eighth league win in nine games under new coach Hansi Flick.