UFC on ESPN+ 30: Joe Duffy, who once beat Conor McGregor, retires
UFC Fight Island results and reaction as Joe Duffy retires from MMA after Joel Avarez loss - Irish Mirror Online
Irish Joe Duffy is back at UFC Fight Night London
Everything You Need To Know About Ireland's Latest UFC Debutant Joseph Duffy | Balls.ie
Frank Duffy MMA Stats, Pictures, News, Videos, Biography - Sherdog.com
/cdn.vox-cdn.com/uploads/chorus_image/image/57469855/044_James_Vick_vs_Joe_Duffy.1509847364.jpg "UFC 217 results: James Vick finishes Joseph Duffy in last second of second round - MMA Fighting")
UFC 217 results: James Vick finishes Joseph Duffy in last second of second round - MMA Fighting
Irish MMA star Rhys McKee signs for the UFC as 'Irish' Joe Duffy retires after loss on Fight Island
Joe Duffy ("Irish") | MMA Fighter Page | Tapology
/cdn.vox-cdn.com/uploads/chorus_image/image/67079013/1256932405.jpg.0.jpg "Joe Duffy announces retirement following quick loss at UFC Fight Island 2 - MMAmania.com")
Joe Duffy announces retirement following quick loss at UFC Fight Island 2 - MMAmania.com
Joe Duffy retires from MMA after loss to Joel Alvarez at UFC Fight Island - Irish Mirror Online
Good news for Irish MMA fans: Joseph Duffy's next fight has been set
Irish MMA Star Joe Duffy Set To Finally Return To UFC On 'Fight Island'
Joseph Duffy, MMA | Balls.ie
Joseph Duffy considering drastic step to support his MMA career | SportsJOE.ie
Joseph "Irish Joe" Duffy MMA Stats, Pictures, News, Videos, Biography - Sherdog.com
Joseph Duffy issues timely reminder that there's more than one exceptional Irishman in the UFC
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/55711921/usa_today_9974468.0.jpg "Irish' Joe Duffy inks new seven-fight deal with UFC - MMAmania.com")
Irish' Joe Duffy inks new seven-fight deal with UFC - MMAmania.com
Joe Duffy Stats, News, Bio | ESPN
Irish lightweight Joseph Duffy signs seven-fight deal with UFC - Irish Mirror Online
Joseph Duffy 2015 MMA Highlights | @BloodstreamMMA - YouTube
UFC | Joe Duffy retires after loss to Joel Alvarez on Fight Island, beat Conor McGregor
Joe Duffy | UFC
Joe Duffy - Home | Facebook
Joseph Duffy: Dustin Poirier bout a step towards the top of the world - Donegal Sport Hub
UFC Veteran Joseph Duffy Announces His Retirement Following A Defeat At UFC Fight Night On Fight Island - EssentiallySports
Rejuvenated Duffy determined to consign 'embarrassing' performances to the past
Islington fighter targets sixth straight win in Germany | Islington Gazette
Joe Duffy | UFC
