Sheffield United: Mark Duffy had to be persuaded not to play against Oxford United | Worksop Guardian
Birmingham City: Mark Duffy close to boosting Blues wing options - Birmingham Live
Some Leeds United fans are urging Whites to sign Sheffield United's Mark Duffy – HITC
ADO Den Haag huurt ervaren Mark Duffy van Sheffield United - ADO Den Haag
Mark Duffy (@markduffers) | Twitter
Sky Bet EFL Q&A: Liverpool fan Mark Duffy prefers Pep Guardiola to Jurgen Klopp | Daily Mail Online
Mark Duffy to stay at Burton until the end of the season
Sheffield United's Mark Duffy Is Enjoying Life On And Off The Pitch
Sheffield United: Manager makes transfer threat as Mark Duffy holds talks | The Star
Mark Duffy: Fleetwood Town sign ex-Sheffield United midfielder - BBC Sport
I never tire of seeing it' - Mark Duffy remembers his iconic goal for Sheffield United to help beat Wednesday, three years ago today | The Star
Mark Duffy completes his move from Southport FC to Morecambe FC - Southport Visiter
Mark Duffy has no regrets over Birmingham City move - Birmingham Live
MARK DUFFY SHEFFIELD UNITED FC HILLSBOROUGH SHEFFIELD ENGLAND 24 Stock Photo - Alamy
Town sign Duffy on one-year deal - News - Fleetwood Town
Mark Duffy left Sheffield United under a cloud and it's not going to plan - Sheffield United News
A special day says Mark Duffy - YouTube
Mark Duffy: 'It's sad how it ended – I must've caught the gaffer on a bad day' – The Athletic
Mark Duffy left Sheffield United under a cloud and it's not going to plan - Sheffield United News
This is why Stoke City fans should rejoice at arrival of 'little magician' Mark Duffy - Stoke-on-Trent Live
Sheffield United: Manager speaks out about Mark Duffy's absence as Ben Osborn deal imminent | The Star
