1972–73 FA Cup
The 1972–73 FA Cup was the 92nd season of the world's oldest football cup competition, the Football Association Challenge Cup, commonly known as the FA Cup. Second Division Sunderland won the competition for the second time, beating holders Leeds United 1–0 in the final at Wembley, London with a goal from Ian Porterfield.
Matches were scheduled to be played at the stadium of the team named first on the date specified for each round, which was always a Saturday. Some matches, however, might be rescheduled for other days if there were clashes with games for other competitions or the weather was inclement. If scores were level after 90 minutes had been played, a replay would take place at the stadium of the second-named team later the same week. If the replayed match was drawn further replays would be held until a winner was determined. If scores were level after 90 minutes had been played in a replay, a 30-minute period of extra time would be played.
Qualifying rounds
Most participating clubs that were not members of the Football League competed in the qualifying rounds to secure one of 28 places available in the first round.The winners from the fourth qualifying round were South Shields, Spennymoor United, Scarborough, Altrincham, Lancaster City, Rhyl, Wigan Athletic, South Liverpool, Bangor City, Nuneaton Borough, Bilston, Telford United, Grantham, Boston United, Kettering Town, Chelmsford City, Bishop's Stortford, Hillingdon Borough, Margate, Bognor Regis Town, Guildford City, Hayes, Walton & Hersham, Tonbridge, Banbury United, Alton Town, Yeovil Town and Barnstaple Town.
Bognor Regis Town and Alton Town were appearing in the competition proper for the first time. Of the others, Hayes had last featured at this stage in 1964–65, Banbury United had last done so in 1961-62, Barnstaple Town had last done so in 1959-60 and Lancaster City had last done so in 1947-48.
In a season in which only three non-league clubs managed to progress past the second round, Walton & Hersham played ten matches across seven rounds of the tournament. They defeated Metropolitan Police, Staines Town, Leytonstone, Wycombe Wanderers, Dartford and Exeter City before going out to Margate at Stompond Lane.
Results
First round proper
At this stage the 48 clubs from the Football League Third and Fourth Divisions joined the non-league clubs who came through the qualifying rounds. To complete this round, four additional non-league clubs were given byes to this stage. Stafford Rangers and Barnet were the finalists from the previous season's FA Trophy, while Hendon and Enfield were the finalists from the previous season's FA Amateur Cup.Matches were scheduled to be played on Saturday, 18 November 1972. Nine matches were drawn and went to replays, while Scunthorpe United and Hartlepool needed a second replay which was played at Roker Park.
Second round proper
The matches were scheduled for Saturday, 9 December 1972, with the exception of the Walsall–Charlton Athletic game which was played three days later. Five matches were drawn, with replays taking place later the same week.Third round proper
The 44 First and Second Division clubs entered the competition at this stage. The matches were scheduled Saturday, 13 January 1973, with the exception of the Reading–Doncaster Rovers game, which was played on the following Wednesday. Eleven matches were drawn, of which two required a second replay.The first attempted replay between Nottingham Forest and West Bromwich Albion was abandoned in the 81st minute with the score at 1–1 due to fog at the City Ground. It was successfully re-staged six days later but was drawn 0–0, necessitating a second replay at Filbert Street.
Barnet, Chelmsford City and Margate were the last non-league sides left in the competition.
Fourth round proper
The matches were scheduled for Saturday, 3 February 1973. Five matches were drawn, of which two required a second replay.Fifth round proper
The matches were scheduled for Saturday, 24 February 1973 with one replay played three days later.| Tie no | Home team | Score | Away team | Date |
| 1 | Sheffield Wednesday | 1–2 | Chelsea | 24 February 1973 |
| 2 | Bolton Wanderers | 0–1 | Luton Town | 24 February 1973 |
| 3 | Wolverhampton Wanderers | 1–0 | Millwall | 24 February 1973 |
| 4 | Derby County | 4–2 | Queens Park Rangers | 24 February 1973 |
| 5 | Manchester City | 2–2 | Sunderland | 24 February 1973 |
| Replay | Sunderland | 3–1 | Manchester City | 27 February 1973 |
| 6 | Coventry City | 3–0 | Hull City | 24 February 1973 |
| 7 | Carlisle United | 1–2 | Arsenal | 24 February 1973 |
| 8 | Leeds United | 2–0 | West Bromwich Albion | 24 February 1973 |
Sixth round proper
The four quarter-final ties were played on the 17 March 1973. There was one replay three days later.| Tie no | Home team | Score | Away team | Date |
| 1 | Wolverhampton Wanderers | 2–0 | Coventry City | 17 March 1973 |
| 2 | Sunderland | 2–0 | Luton Town | 17 March 1973 |
| 3 | Derby County | 0–1 | Leeds United | 17 March 1973 |
| 4 | Chelsea | 2–2 | Arsenal | 17 March 1973 |
| Replay | Arsenal | 2–1 | Chelsea | 20 March 1973 |