Conor McGregor is officially back in the win column with an impressive first-round TKO win over Donald "Cowboy" Cerrone in the main event of UFC 246.
Holly Holm defeated Raquel Pennington via unanimous decision (29-28, 30-27 x 2)
Aleksei Oleinik defeated Maurice Greene via submission (armbar) at 4:38 of R2
Brian Kelleher defeated Ode Osbourne via submission (guillotine) at 2:49 of R1
Diego Ferreira defeated Anthony Pettis via submission (rear-naked choke) at 1:46 of R2