Kammala wannan jumla: Kungiyar Jamaica ta fara lashe lambar zinare a
Maza 4 × 100 m relay amma an cire shi saboda keta dokokin hana amfani da kwayoyi ta hanyar Nesta Carter. Kotun daukaka kara ta wasanni ta yanke hukunci a shekarar 2018 cewa Trinidad da Tobago ne suka yi nasara, an ba da lambar azurfa ga Japan da tagulla ga kungiyar Brazil, wacce ta kunshi 'yan tseren tseren Vicente de Lima, Sandro Viana, Bruno de Barros da José Carlos Moreira.