Rubuta ci gaba don wannan sakin layi - Duk waɗannan suna rage damar yin ɓarna, kawar da buƙatar raba magoya baya daga ƙungiyoyin adawa, kuma a ƙarshe sun kawar da barazanar wasan ƙofar da aka rufe saboda sakamakon tashin hankali na magoya baya. A cikin yanayi mai wuya inda wani mummunan lamarin ya faru (kamar 2004 Pacers <unk> Pistons brawl
a cikin NBA), hukumomin wasanni sun karkata zuwa ga ganowa da kuma ware takamaiman mutanen da ke da hannu maimakon azabtar da su ba tare da nuna bambanci ba, mafi yawan magoya baya masu bin doka. Ya bambanta da sauran duniya inda ake ba da wasannin "a bayan ƙofofin rufe" a matsayin horo don keta doka a baya ko don hana yiwuwar tashin hankali (matsalar tsaro na filin wasa, tarihin masu goyon bayan abokan hamayya), irin waɗannan abubuwan da suka faru a Arewacin Amurka sun faru ne saboda dalilai daban-daban.