Agonophilia

Agonophilia is the paraphilia involving sexual arousal derived from the act of fighting, or participating in or observing a combat sport, such as wrestling, boxing or kickboxing, martial arts, etc., or from viewing depictions thereof; from the Greek "agonos" (combat, struggle, conflict) and "philia" (love of).

Agonophilia often also involves the fetishizing of the equipment associated with combat sports (i.e. boxing gloves/trunks, safety gear, martial arts uniforms, etc.).