“Irish” Joe Duffy vs Jake Lindsey at UFC 185 at the American Airlines in Dallas, TX on March 14, 2015 #DWCOTD

A video posted by Dana White (@danawhiteufc) on Dec 2, 2015 at 2:40pm PST

When he came into the UFC, ‘Irish’ Joe Duffy was known by many as ‘the last man to beat Conor McGregor’.

In his UFC debut Duffy went out and knocked out Jake Lindsey in the very first round with a head kick, starting the buildup for a potential rematch with McGregor one day.

Check out the clip above!