BBC Sport - FA Cup: 50 memorable goals - Ian Porterfield inspires Sunderland upset
Top 50 FA Cup goals: Porterfield pounces
- From the section Football
BBC Sport looks back at the 1973 FA Cup final when Division Two Sunderland created a major shock by beating holders, Don Revie's Leeds United.
The two sides will meet again in the third round of this year's competition.