WATCH: Mallorca player headbutts own teammate during Barcelona defeat

Mallorca have had a very impressive season so far, but they were humiliated on Tuesday. They lost 5–1 at home to La Liga leaders Barcelona, ​​and while there were several poor individual performances from Jagoba Arrasate's side, the worst was undoubtedly from left back Johan Mojica.

Mojica was terrorized by Lamine Yamal throughout the 90 minutes. He made a costly mistake for Barcelona's opening goal and he also beat the 17-year-old sensation inside the penalty area in the second half to put the visitors 3-1 ahead at Son Moix.

Just before the penalty was scored by Raphinha, Mojica remarkably appeared to headbutt Mallorca teammate Manu Morlanes.

It's not something you see every day, but it tells you how frustrated Mojica must have been during that match. Overall, it was a very discouraging display from Mallorca, who will be looking to bounce back in their next match, Friday night against Celta Vigo.