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Joseph Duffy undefeated in pro boxing and has beaten Conor McGregor in the cage says 'it's a totally different ballgame' | BJPenn.com
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Irish fighter Joe Duffy announced on UFC 'Fight Island' card in Abu Dhabi next month - Irish Mirror Online
![UFC star Joe Duffy who made Conor McGregor tap quicker than Khabib and Nate Diaz remembers 38-second Cage Warriors bout 'clear as day' UFC star Joe Duffy who made Conor McGregor tap quicker than Khabib and Nate Diaz remembers 38-second Cage Warriors bout 'clear as day'](https://talksport.com/wp-content/uploads/sites/5/2020/07/McGregor-2.png?strip=all&w=960&quality=100)
UFC star Joe Duffy who made Conor McGregor tap quicker than Khabib and Nate Diaz remembers 38-second Cage Warriors bout 'clear as day'
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Irish UFC fighter Joe Duffy, who beat Conor McGregor, announces retirement after 'falling to pieces' | NewsChain
![Graham Boylan : Conor McGregor ducking Joseph Duffy rematch | Sherdog Forums | UFC, MMA & Boxing Discussion Graham Boylan : Conor McGregor ducking Joseph Duffy rematch | Sherdog Forums | UFC, MMA & Boxing Discussion](http://e0.365dm.com/15/12/16-9/20/conor-mcgregor-jose-aldo-ufc_3387971.jpg?20151213141300)
Graham Boylan : Conor McGregor ducking Joseph Duffy rematch | Sherdog Forums | UFC, MMA & Boxing Discussion
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