Craig Clay (English Wikipedia)

"Two awards for hotshot Jack". Derbyshire Times. Chesterfield. 13 May 2009. Retrieved 24 June 2018.
"Contracts for five youngsters". Derbyshire Times. Chesterfield. 2 June 2010. Archived from the original on 25 June 2018. Retrieved 29 March 2018.
"Two more go out on loan". Derbyshire Times. Chesterfield. 25 January 2012. Retrieved 29 March 2018.

efl.com

"Notification of shirt numbers: Leyton Orient" (PDF). English Football League. p. 45. Retrieved 10 April 2020.

"Duo sign for Shaymen". FC Halifax Town. 16 January 2014. Archived from the original on 4 June 2016.
"Craig Clay leaves FC Halifax Town". FC Halifax Town. 24 February 2014. Archived from the original on 20 December 2016.

"Midfielder Clay released by Town". Halifax Courier. 24 February 2014. Retrieved 29 March 2018.

Mullen, Scott (12 August 2016). "Craig Clay gamble pays off to land Motherwell contract". The Herald. Glasgow. Retrieved 7 December 2016.

"Craig Clay joins the Steelmen". Motherwell F.C. 10 August 2016. Retrieved 12 August 2016.
"Inverness CT 1–2 Motherwell". Motherwell F.C. 29 December 2016. Retrieved 31 December 2016.

"Chesterfield: Results/matches: 2009/10". Soccerbase. Centurycomm. Retrieved 17 July 2017.
"Games played by Craig Clay in 2010/2011". Soccerbase. Centurycomm. Retrieved 17 May 2013.
"League Two: 2010/11: Latest table". Soccerbase. Centurycomm. Retrieved 17 July 2017.
"Games played by Craig Clay in 2011/2012". Soccerbase. Centurycomm. Retrieved 17 May 2013.
"League One: 2011/12: Latest table". Soccerbase. Centurycomm. Retrieved 17 July 2017.
"Games played by Craig Clay in 2012/2013". Soccerbase. Centurycomm. Retrieved 17 May 2013.
"Games played by Craig Clay in 2013/2014". Soccerbase. Centurycomm. Retrieved 7 December 2016.
"Games played by Craig Clay in 2016/2017". Soccerbase. Centurycomm. Retrieved 17 July 2017.
"Games played by Craig Clay in 2009/2010". Soccerbase. Centurycomm. Retrieved 5 May 2016.
"Games played by Craig Clay in 2017/2018". Soccerbase. Centurycomm. Retrieved 17 July 2017.
"Games played by Craig Clay in 2019/2020". Soccerbase. Centurycomm. Retrieved 10 April 2020.
"Games played by Craig Clay in 2020/2021". Soccerbase. Centurycomm. Retrieved 6 March 2021.
"National League: 2018/19: Latest table". Soccerbase. Centurycomm. Retrieved 26 July 2019.
"Leyton Orient FC: Squad". Soccerway. Perform Group. Retrieved 6 May 2019.

Crann, Joe (11 July 2016). "English midfielder arrives for Wits training". Soccer Laduma. Retrieved 29 March 2018.

"C. Clay: Summary". Soccerway. Perform Group. Retrieved 11 July 2019.
"National League: 2018/19: Latest table". Soccerbase. Centurycomm. Retrieved 26 July 2019.
"Leyton Orient FC: Squad". Soccerway. Perform Group. Retrieved 6 May 2019.

Sedgwick, Rob (13 June 2017). "Supporters Young Players of the Year". The Fishy. Retrieved 29 March 2018.

Alan Smith (22 May 2016). "Scott McManus strikes for Halifax to beat Grimsby in FA Trophy final". The Guardian. Retrieved 13 February 2023.

"Player profile: Craig Clay". Chesterfield F.C. Archived from the original on 19 March 2013.
"Contracts for five youngsters". Derbyshire Times. Chesterfield. 2 June 2010. Archived from the original on 25 June 2018. Retrieved 29 March 2018.
"Clay and Fyfield depart". York City F.C. 13 January 2014. Archived from the original on 2 July 2016.
"Duo sign for Shaymen". FC Halifax Town. 16 January 2014. Archived from the original on 4 June 2016.
"Craig Clay leaves FC Halifax Town". FC Halifax Town. 24 February 2014. Archived from the original on 20 December 2016.
"Grimsby Town snap up Jon-Paul Pittman and Craig Clay". Grimsby Telegraph. 21 July 2014. Archived from the original on 24 September 2015.
Wood, Liam (24 May 2016). "Grimsby Town retained list: Who are the ins and outs at Blundell Park?". Grimsby Telegraph. Archived from the original on 25 May 2016.
"Match reports". Worksop Town F.C. Archived from the original on 22 June 2014.

"New signing – Craig Clay". Worksop Town F.C. 21 March 2014. Retrieved 24 March 2014.
"Stafford Rangers vs Worksop Town FC". Worksop Town F.C. 22 March 2014. Retrieved 24 March 2014.
"Match reports". Worksop Town F.C. Archived from the original on 22 June 2014.

"Craig Clay: Profile". worldfootball.net. HEIM:SPIEL. Retrieved 10 April 2020.

"Clay and Fyfield depart". York City F.C. 13 January 2014. Archived from the original on 2 July 2016.