On Saturday, 6 April 2013 we fielded an ineligible player in the Northern League fixture against Billingham Town. This resulted in the club being deducted three points.
| Competition | Date | Home | Away | ||
| Friendly | 13 July 2012 | Esh Winning | 0 | 1 | Sunderland RCA |
| Friendly | 21 July 2012 | Petershill | 4 | 1 | Sunderland RCA |
| Friendly | 24 July 2012 | Sunderland RCA | 1 | 3 | Blyth Spartans |
| Friendly | 28 July 2012 | Sunderland RCA | 1 | 2 | Long Eaton United |
| Friendly | 31 July 2012 | Sunderland West End | 2 | 3 | Sunderland RCA |
| Allan Thompson Memorial Cup | 4 August 2012 | Sunderland RCA | 4 | 1 | Ryhope CW |
| FA Cup | 11 August 2012 | Ashington | 1 | 1 | Sunderland RCA |
| FA Cup | 14 August 2012 | Sunderland RCA | 1 | 2 | Ashington |
| Northern League 1 | 18 August 2012 | Sunderland RCA | 2 | 2 | Consett |
| Northern League 1 | 21 August 2012 | Durham City | 1 | 2 | Sunderland RCA |
| Northern League 1 | 4 September 2012 | Whitley Bay | 1 | 1 | Sunderland RCA |
| Northern League 1 | 8 September 2012 | Sunderland RCA | 3 | 4 | Norton + Stockton Ancients |
| Northern League 1 | 11 September 2012 | Sunderland RCA | 1 | 2 | West Auckland Town |
| Northern League 1 | 15 September 2012 | Marske United | 1 | 3 | Sunderland RCA |
| League Cup | 18 September 2012 | Crook Town | 1 | 3 | Sunderland RCA |
| Northern League 1 | 22 September 2012 | Sunderland RCA | 2 | 0 | Penrith |
| Northern League 1 | 26 September 2012 | Shildon | 2 | 3 | Sunderland RCA |
| Northern League 1 | 29 September 2012 | Sunderland RCA | 3 | 2 | Marske United |
| Northern League 1 | 2 October 2012 | Sunderland RCA | 2 | 3 | Team Northumbria |
| Northern League 1 | 6 October 2012 | Hebburn Town | 3 | 3 | Sunderland RCA |
| Northern League 1 | 10 October 2012 | Guisborough Town | 2 | 1 | Sunderland RCA |
| FA Vase | 13 October 2012 | Sunderland RCA | 1 | 0 | Bishop Auckland |
| Northern League 1 | 17 October 2012 | Bishop Auckland | 1 | 0 | Sunderland RCA |
| Northern League 1 | 20 October 2012 | Dunston UTS | 0 | 1 | Sunderland RCA |
| Northern League 1 | 23 October 2012 | Sunderland RCA | 2 | 2 | Newton Aycliffe |
| Northern League 1 | 27 October 2012 | Sunderland RCA | 0 | 3 | Newcastle Benfield |
| Durham County Challenge Cup | 30 October 2012 | Billingham Town | 4 | 5 | Sunderland RCA |
| Northern League 1 | 3 November 2012 | Billingham Town | 1 | 1 | Sunderland RCA |
| Northern League 1 | 6 November 2012 | Sunderland RCA | 1 | 1 | Spennymoor Town |
| Northern League 1 | 10 November 2012 | Sunderland RCA | 0 | 6 | Ashington |
| League Cup | 13 November 2012 | Tow Law Town | 2 | 2 | Sunderland RCA |
| FA Vase | 17 November 2012 | Ashington | 2 | 1 | Sunderland RCA |
| Northern League 1 | 11 December 2012 | Sunderland RCA | 0 | 1 | Bedlington Terriers |
| Northern League 1 | 15 December 2012 | Sunderland RCA | 1 | 5 | Bishop Auckland |
| Northern League 1 | 18 December 2012 | South Shields | 2 | 4 | Sunderland RCA |
| Northern League 1 | 26 December 2012 | Sunderland RCA | 3 | 2 | South Shields |
| Northern League 1 | 5 January 2013 | Sunderland RCA | 3 | 3 | Guisborough Town |
| Northern League 1 | 12 January 2013 | Newton Aycliffe | 2 | 0 | Sunderland RCA |
| Northern League 1 | 2 February 2013 | Sunderland RCA | 1 | 1 | Durham City |
| Durham County Challenge Cup | 5 February 2013 | Sunderland RCA | 1 | 3 | Bishop Auckland |
| Northern League 1 | 9 February 2013 | Newcastle Benfield | 1 | 0 | Sunderland RCA |
| Northern League 1 | 16 February 2013 | Norton + Stockton Ancients | 1 | 3 | Sunderland RCA |
| League Cup | 19 February 2013 | Durham City | 2 | 3 | Sunderland RCA |
| Northern League 1 | 26 February 2013 | Celtic Nation | 2 | 1 | Sunderland RCA |
| Northern League 1 | 2 March 2013 | Bedlington Terriers | 2 | 3 | Sunderland RCA |
| Northern League 1 | 5 March 2013 | West Auckland Town | 6 | 2 | Sunderland RCA |
| Northern League 1 | 12 March 2013 | Penrith | 2 | 1 | Sunderland RCA |
| Northern League 1 | 16 March 2013 | Spennymoor Town | 2 | 1 | Sunderland RCA |
| Northern League 1 | 20 March 2013 | Billingham Synthonia | 2 | 0 | Sunderland RCA |
| Northern League 1 | 23 March 2013 | Sunderland RCA | 0 | 2 | Celtic Nation |
| League Cup | 25 March 2013 | Sunderland RCA | 0 | 1 | Spennymoor Town |
| Northern League 1 | 27 March 2013 | Sunderland RCA | 1 | 0 | Hebburn Town |
| Northern League 1 | 30 March 2013 | Darlington 1883 | 7 | 2 | Sunderland RCA |
| Northern League 1 | 3 April 2013 | Sunderland RCA | 0 | 4 | Darlington 1883 |
| Northern League 1 | 8 April 2013 | Team Northumbria | 5 | 1 | Sunderland RCA |
| Northern League 1 | 13 April 2013 | Ashington | 3 | 1 | Sunderland RCA |
| Northern League 1 | 17 April 2013 | Consett | 3 | 0 | Sunderland RCA |
| Northern League 1 | 20 April 2013 | Sunderland RCA | 0 | 1 | Dunston UTS |
| Northern League 1 | 23 April 2013 | Sunderland RCA | 0 | 1 | Whitley Bay |
| Northern League 1 | 27 April 2013 | Sunderland RCA | 1 | 3 | Billingham Synthonia |
| Northern League 1 | 7 May 2013 | Sunderland RCA | 2 | 0 | Billingham Town |
| Northern League 1 | 15 May 2013 | Sunderland RCA | 0 | 3 | Shildon |