United had finished third in the First Division that season, and were strong favourites, while unfancied Southampton had finished sixth in the Second Division, Southampton had more players with FA Cup final experience than Manchester United, namely Jim McCalliog (1966), Peter Rodrigues (1969) and Peter Osgood (1970).
In one of the biggest shocks in the history of the final, Southampton won 1–0 through an 83rd-minute goal from Bobby Stokes.
Southampton in turn began to create chances; Mick Channon was put through on goal before being denied by goalkeeper Alex Stepney.
As extra time loomed, Southampton's Bobby Stokes received Jim McCalliog's pass and slotted the ball across Stepney and into the far corner to score a late winner and with it his side's first major trophy.
[2][3][4] Footage from the match's winning goal was used in the 1999 one-off ITV comedy film Bostock's Cup.