22 July 1973 at Pinvin
| 500cc (Midland Centre Championship) | RH Sidecars (Midland Centre C’ship) | 350cc (Midland Centre Championship) |
| 1- Chris Baybutt | 1- Steve Smith & Roy French | 1- Chris Baybutt |
| 2- Tig Perry | 2- D. Teasdale & J. Arkle | 2- Tig Perry |
| 3- Roland Duke | 3- G. Rawlings & R. Oxenham | 3- Roland Duke |
| Unlimited (Worcestershire C’ship) | RH Sidecars (Carnival Kings Cup) | Taylor Transport Shield (Round 3) |
| 1- Chris Baybutt | 1- Steve Smith & Roy French | 1- B. Evans |
| 2- Tig Perry | 2- D. Teasdale & J. Arkle | 2- W. Jones |
| 3- John Britcher | 3- G. Rawlings & R. Oxenham | 3- J. Webb |
| 250cc (Midland Centre Championship) | ||
| 1- Tig Perry | ||
| 2- Steve Hartley | ||
| 3- Cyril Jones |
16 June 1973 at Corporation Meadow
| Unlimited | 500cc | 350cc |
| 1- Julian Wigg | 1- Mick Burton | 1- Tig Perry |
| 2- Tig Perry | 2- Tig Perry | 2- Chris Baybutt |
| 3- Cyril Jones | 3- Julian Wigg | 3- R. Gibbons |
| 250cc | Vintage | Taylor Transport Shield (R2) |
| 1- Tig Perry | Race Winners | 1- Mick Burton |
| 2- Mick Burton | W. V. Davies | 2- B. Evans |
| 3- Chris Baybutt | R. Elmore | 3- R. Gibbons |
| J. Lidgate | ||
| D. Belcher |
27 May 1973 at Aston Somerville
| Unlimited | RH Sidecars (2) | 500cc |
| 1- Tig Perry | 1- J. Lowe & B. Poyne | 1- Tig Perry |
| 2- J. Webb | 2- Colin Banks & Wally Brammer | 2- Robert Stanford |
| 3- Mick Burton | 3- Dave Hallam & Dave Derbyshire | 3- J. Bowley |
| Up to 350cc | RH Sidecars (1) | 250cc |
| 1- Tig Perry | 1- Ken Smith & Mick Burr | 1- Tig Perry |
| 2- Barrie Evans | 2- Dave Hallam & Dave Derbyshire | 2- M. Nicholson |
| 3- M. Nicholson | 3- Colin Banks & Wally Brammer | 3- D. Brown |
| Second Vintage | Taylor Transport Shield (R1) | First Vintage |
| 1- A. Lidgate | 1- Barrie Evans | 1- A. Lidgate |
| 2- R. Lidgate | 2- J. Webb | 2- R. Lidgate |
| 3- P. Clarke | 3- W. Jones | 3- P. Clarke |