Mark Duffy left Sheffield United under a cloud and it's not going to plan - Sheffield United News
Mark Duffy tweets about Preston, could he end up joining North End? - Deepdale Digest
Rotherham fan hurls bottle at Mark Duffy as he celebrates Sheffield United goal in South Yorkshire derby
Mark Duffy - Footie Spot
Stoke City FC on Twitter: "🖊️ Mark Duffy has joined the Potters on a season-long loan from @SheffieldUnited #SCFC 🔴⚪️… "
Mark Duffy: 'It's sad how it ended – I must've caught the gaffer on a bad day' – The Athletic
Sheffield United's Mark Duffy Stock Photo - Alamy
Sky Bet EFL Q&A: Liverpool fan Mark Duffy prefers Pep Guardiola to Jurgen Klopp | Daily Mail Online
Anfield trip highlights sadness that Mark Duffy hasn't been able to share in Blades' Premier League adventure – The Athletic
Birmingham City: Mark Duffy close to boosting Blues wing options - Birmingham Live
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 (@markduffers) | Twitter
Mark Duffy Photography - Community | Facebook
Sheffield United: Manager makes transfer threat as Mark Duffy holds talks | The Star
Sheffield United: Mark Duffy had to be persuaded not to play against Oxford United | Worksop Guardian
ADO Den Haag huurt ervaren Mark Duffy van Sheffield United - ADO Den Haag
Mark Duffy has no regrets over Birmingham City move - Birmingham Live
A special day says Mark Duffy - YouTube
Mark Duffy
Mark Duffy left Sheffield United under a cloud and it's not going to plan - Sheffield United News
Town sign Duffy on one-year deal - News - Fleetwood Town
Some Leeds United fans are urging Whites to sign Sheffield United's Mark Duffy – HITC
James Shield's Sheffield United Column: Has Blades star Mark made a duff move? | The Star
Mark Duffy pushing to start for Fleetwood after fine midweek display | NewsChain
