| Orient v Millwall FC 10/03/1973 | View match | |
| Carlisle United FC v Orient 17/03/1973 | View match | |
| Orient v Huddersfield Town FC 24/03/1973 | View match | |
| Sheffield Wednesday FC v Orient 31/03/1973 | View match | |
| Orient v Nottingham Forest FC 07/04/1973 | View match | |
| Brighton & Hove Albion FC v Orient 14/04/1973 | £2.00 | |
| Portsmouth FC v Orient 20/04/1973 | £5.50 | |
| Orient v Swindon Town FC 21/04/1973 | View match | |
| Orient v Fulham FC 23/04/1973 | View match | |
| Middlesbrough FC v Orient 28/04/1973 | View match | |
| Orient v Sunderland FC 30/04/1973 | View match | |
| Sunderland FC v Orient 25/08/1973 | View match |