Mark Duffy
| Date of birth | 07 October 1985 |
| Place of birth | Liverpool |
| Nationality | English |
| Weight | 72 kg |
| Height | 1.75 m |
| Position | Midfielder |
Mark Duffy played for Liverpool and Wrexham during his youth career.
After a loan spell, he joined Morecambe in May 2009 with a two-year contract.
Mark joined Scunthorpe United in January 2011 with a contract to June 2013 that was extended to June 2014 in January 2013.
He joined Doncaster Rovers in July 2013 with a three-year contract.
Mark joined Birmingham City in July 2014 with a two-year contract.
He joined Sheffield United in July 2016 with a two-year contract that was extended to June 2020 in January 2018.
Club history
| Team | Joined | Left | Loan / Trialist |
|---|---|---|---|
| Vauxhall Motors | 01 Jul 2004 | 01 Feb 2005 | |
| Prescot Cables | 01 Feb 2005 | 01 Jan 2007 | |
| Southport | 01 Jan 2007 | 11 May 2009 | |
| Morecambe | 23 Feb 2009 | 10 May 2009 | L |
| Morecambe | 11 May 2009 | 20 Jan 2011 | |
| Scunthorpe United | 20 Jan 2011 | 15 Jul 2013 | |
| Doncaster Rovers | 15 Jul 2013 | 18 Jun 2014 | |
| Birmingham City | 18 Jun 2014 | 30 Jun 2016 | |
| Chesterfield | 02 Feb 2015 | 02 Mar 2015 | L |
| Burton Albion | 03 Jul 2015 | 31 May 2016 | L |
| Sheffield United | 01 Jul 2016 | 30 Jun 2020 | |
| Stoke City | 08 Aug 2019 | 30 Jan 2020 | L |
| ADO Den Haag | 31 Jan 2020 | 29 Jun 2020 | L |
| Fleetwood Town | 04 Sep 2020 |
Club stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 2008-09 | Morecambe | League Two | 4 | 5 |
1 |
1
|
|
| 2009-10 | Morecambe | FA Cup | 2 |
1 |
|||
| 2009-10 | Morecambe | Johnstones Paint Trophy | 1 | ||||
| 2009-10 | Morecambe | League Cup | 1 | ||||
| 2009-10 | Morecambe | League Two | 24 | 11 |
4 |
4
|
1
|
| 2009-10 | Morecambe | League Two Play-Offs | 2 | 1 |
|||
| 2010-11 | Morecambe | FA Cup | 1 | ||||
| 2010-11 | Morecambe | Johnstones Paint Trophy | 1 | ||||
| 2010-11 | Morecambe | League Cup | 1 | 1 |
1
|
||
| 2010-11 | Morecambe | League Two | 16 | 6 |
1
|
||
| 2010-11 | Scunthorpe United | League Championship | 19 | 3 |
1 |
2
|
|
| 2011-12 | Scunthorpe United | FA Cup | 2 | ||||
| 2011-12 | Scunthorpe United | Johnstones Paint Trophy | 1 | 1 |
|||
| 2011-12 | Scunthorpe United | League Cup | 1 | 1 |
|||
| 2011-12 | Scunthorpe United | League One | 27 | 10 |
2 |
2
|
1
|
| 2012-13 | Scunthorpe United | FA Cup | 1 | ||||
| 2012-13 | Scunthorpe United | Johnstones Paint Trophy | 1 | 1 |
|||
| 2012-13 | Scunthorpe United | League Cup | 2 | 1 |
|||
| 2012-13 | Scunthorpe United | League One | 43 | 5 |
3
|
1
|
|
| 2013-14 | Doncaster Rovers | FA Cup | 1 | ||||
| 2013-14 | Doncaster Rovers | League Championship | 28 | 8 |
2 |
3
|
|
| 2013-14 | Doncaster Rovers | League Cup | 1 | 1 |
|||
| 2014-15 | Birmingham City | FA Cup | 1 |
1
|
|||
| 2014-15 | Birmingham City | League Championship | 1 | 3 |
|||
| 2014-15 | Birmingham City | League Cup | 1 | 1 |
1 |
||
| 2014-15 | Chesterfield | League One | 1 | 2 |
|||
| 2015-16 | Burton Albion | FA Cup | 1 | ||||
| 2015-16 | Burton Albion | Johnstones Paint Trophy | 1 | ||||
| 2015-16 | Burton Albion | League One | 44 | 1 |
8 |
1
|
|
| 2016-17 | Sheffield United | FA Cup | 1 | 1 |
|||
| 2016-17 | Sheffield United | Football League Trophy | 1 | 1 |
1
|
||
| 2016-17 | Sheffield United | League Cup | 1 | ||||
| 2016-17 | Sheffield United | League One | 38 | 1 |
6 |
3
|
|
| 2017-18 | Sheffield United | FA Cup | 1 | 1 |
|||
| 2017-18 | Sheffield United | League Championship | 28 | 8 |
3 |
3
|
|
| 2017-18 | Sheffield United | League Cup | 1 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
Club matches
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 08 Aug 2015 | Burton Albion v Scunthorpe United | W | 2-1 | League One | |
| 15 Aug 2015 | Barnsley v Burton Albion | L | 1-0 | League One | |
| 18 Aug 2015 | Blackpool v Burton Albion | W | 1-2 | League One | |
| 22 Aug 2015 | Burton Albion v Peterborough United | W | 2-1 | League One | |
| 29 Aug 2015 | Shrewsbury Town v Burton Albion | W | 0-1 | League One | |
| 01 Sep 2015 | Doncaster Rovers v Burton Albion | L | 0-0 (3-5) | Johnstones Paint Trophy | 1st round - northern section |
| 06 Sep 2015 | Burton Albion v Coventry City | L | 1-2 | League One | |
| 12 Sep 2015 | Burton Albion v Rochdale | W | 1-0 | League One | |
| 19 Sep 2015 | Swindon Town v Burton Albion | W | 0-1 | League One | |
| 26 Sep 2015 | Chesterfield v Burton Albion | W | 1-2 | League One | |
| 29 Sep 2015 | Burton Albion v Sheffield United | D | 0-0 | League One | |
| 03 Oct 2015 | Burton Albion v Southend United | W | 1-0 | League One | |
| 10 Oct 2015 | Walsall v Burton Albion | L | 2-0 | League One | |
| 17 Oct 2015 | Fleetwood Town v Burton Albion | L | 4-0 | League One | |
| 20 Oct 2015 | Burton Albion v Crewe Alexandra | D | 0-0 | League One | |
| 24 Oct 2015 | Burton Albion v Port Vale | W | 2-0 | League One | |
| 31 Oct 2015 | Oldham Athletic v Burton Albion | W | 0-1 | League One | |
| 07 Nov 2015 | Burton Albion v Peterborough United | L | 0-3 | FA Cup | 1st round |
| 21 Nov 2015 | Bury v Burton Albion | L | 1-0 | League One | |
| 24 Nov 2015 | Wigan Athletic v Burton Albion | W | 0-1 | League One | |
| 28 Nov 2015 | Burton Albion v Colchester United | W | 5-1 | League One | |
| 01 Dec 2015 | Burton Albion v Millwall | W | 2-1 | League One | |
| 12 Dec 2015 | Gillingham v Burton Albion | W | 0-3 | League One | |
| 19 Dec 2015 | Burton Albion v Doncaster Rovers | D | 3-3 | League One | |
| 28 Dec 2015 | Burton Albion v Swindon Town | W | 1-0 | League One | |
| 02 Jan 2016 | Burton Albion v Blackpool | W | 1-0 | League One | |
| 16 Jan 2016 | Coventry City v Burton Albion | W | 0-2 | League One | |
| 23 Jan 2016 | Burton Albion v Shrewsbury Town | L | 1-2 | League One | |
| 26 Jan 2016 | Peterborough United v Burton Albion | W | 0-1 | League One | |
| 30 Jan 2016 | Rochdale v Burton Albion | L | 2-1 | League One | |
| 06 Feb 2016 | Burton Albion v Bradford City | W | 3-1 | League One | |
| 12 Feb 2016 | Burton Albion v Chesterfield | W | 1-0 | League One | |
| 22 Feb 2016 | Southend United v Burton Albion | L | 3-1 | League One | |
| 01 Mar 2016 | Sheffield United v Burton Albion | W | 0-1 | League One | |
| 05 Mar 2016 | Crewe Alexandra v Burton Albion | D | 1-1 | League One | |
| 08 Mar 2016 | Bradford City v Burton Albion | L | 2-0 | League One | |
| 12 Mar 2016 | Burton Albion v Fleetwood Town | W | 2-1 | League One | |
| 19 Mar 2016 | Port Vale v Burton Albion | W | 0-4 | League One | |
| 26 Mar 2016 | Burton Albion v Oldham Athletic | D | 0-0 | League One | |
| 28 Mar 2016 | Millwall v Burton Albion | L | 2-0 | League One | |
| 02 Apr 2016 | Burton Albion v Bury | D | 1-1 | League One | |
| 09 Apr 2016 | Scunthorpe United v Burton Albion | L | 1-0 | League One | |
| 16 Apr 2016 | Burton Albion v Barnsley | D | 0-0 | League One | |
| 19 Apr 2016 | Burton Albion v Wigan Athletic | D | 1-1 | League One | |
| 23 Apr 2016 | Colchester United v Burton Albion | W | 0-3 | League One | |
| 30 Apr 2016 | Burton Albion v Gillingham | W | 2-1 | League One | |
| 08 May 2016 | Doncaster Rovers v Burton Albion | D | 0-0 | League One | |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.