League One Bradford claimed another Premier League scalp to book their place in the FA Cup quarter-finals for the first time in 39 years on this day in 2015.

Billy Clarke’s deflected third-minute effort – which went down as a John O’Shea own goal – and a cool 61st-minute finish from Jon Stead saw the Bantams build on their stunning fourth-round win over Chelsea by dispatching Gus Poyet’s Sunderland 2-0 with embarrassing ease.

From Clarke’s effort on, the underdogs seized control of the game in front of a sell-out Valley Parade crowd of over 24,000 and heaped more woe on a Black Cats side struggling in the top flight.

At times it seemed like throwback football – a frenetic pace, a muddy pitch cutting up more by the minute, a pair of players swathed in thick white headbands after an early head clash, and a controversial lack of television cameras present to show the action live.

The roar released by the home fans at the final whistle could probably be heard in the offices of TV executives across the land as Phil Parkinson’s men confirmed their richly deserved place in the last eight for the first time since 1976.

Parkinson said at the time: “There was always a danger that, because we beat Chelsea, everyone would expect us to win today, and we had to guard against that and go in there with the underdog mentality.

“Right from the first whistle we played with great desire and great spirit and we were first to every ball all over the pitch.

“Today is another terrific day and, to have Valley Parade full of 24,000 fans, it’s like a throwback. The lads were absolutely revelling in it and they deserve the support because of their performances and the effort they have put in over the years.”

Bradford’s run was ended in the last eight by Reading, with the sides drawing 0-0 in the first match before the Royals won the replay 3-0.