As fighters move into close range (clinch), heads can accidentally collide.
If you want the surrounding these incidents Bloody Headbutt
These cuts can instantly cause a "bloody headbutt" scene, often leading to doctor stoppages, broken noses, or, in some cases, early, controversial fight endings. Famous "Bloody Headbutt" Moments As fighters move into close range (clinch), heads
While illegal in most martial arts, a headbutt often occurs by accident. often leading to doctor stoppages
A headbutt is arguably one of the most dangerous, non-gloved impacts in sports. Unlike a punch, which is cushioned slightly by bone structure and gloves, a head-on-head collision is skull against skull.