Joe Duffy | Facebook
Joe Duffy (@Duffy_MMA) / Twitter
Joe Duffy (@Duffy_MMA) / Twitter
Duffy announces retirement after UFC loss: 'I haven't got what it takes anymore'
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
Who is Joseph Duffy? All you need to know about the Irish UFC star - Irish Mirror Online
Joe Duffy Stats, News, Bio | ESPN
Donegal's UFC star Joseph Duffy 'pretty sure' fight with Conor McGregor would sell out Croke Park in Dublin vs Donegal matchup - Dublin Live
Joseph Duffy "Irish Joe" Highlights - YouTube
UFC Fight Night 72 results: 'Irish Joe' Duffy taps out black belt Ivan Jorge in first | MMA Junkie
People Like You: Joseph Duffy makes his return to MMA - Donegal News
Joseph Duffy retires from MMA after defeat by Alvarez - Donegal Sport Hub
Irish fighter Joseph Duffy ready to rumble in UFC London spectacular this weekend | The Irish Post
Joseph Duffy 2015 MMA Highlights | @BloodstreamMMA - YouTube
Joe Duffy ("Irish") | MMA Fighter Page | Tapology
Joseph Duffy - MMA | SportsJOE.ie
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/47487315/012_Joe_Duffy_vs_Jake_Lindsay.0.0.0.jpg "Gutted' Joseph Duffy apologizes to Dustin Poirier, fans for withdrawing from UFC Dublin - MMA Fighting")
Gutted' Joseph Duffy apologizes to Dustin Poirier, fans for withdrawing from UFC Dublin - MMA Fighting
Irish Fighter Joseph Duffy Set To Return With Bout At UFC London | Balls.ie
James Vick vs. Joseph Duffy: Crucial clash at UFC 217
Joe Duffy | UFC
UFC Signs Joseph Duffy - Last Man To Defeat Conor McGregor
