Conor McGregor reacts at the end of a round during his fight against Khabib Nurmagomedov in a l …

Conor McGregor reacts at the end of a round during his fight against Khabib Nurmagomedov in a lightweight title bout at UFC 229 at T-Mobile Arena in Las Vegas on Saturday, Oct. 6, 2018. Chase Stevens Las Vegas Review-Journal @csstevensphoto