W.A.C.A. · Fri 12 Jul 1991, 6:40pm AEST
West Coast beat Collingwood 20.15 (135) to 8.6 (54) in the 1991 Round 17 at W.A.C.A. on Fri 12 Jul 1991.
Updated Thu 10 Nov 2022, 9:19pm (Melbourne time)
| Competition | AFL 1991, Round 17 |
| Venue | W.A.C.A. |
| Bounce | Fri 12 Jul 1991, 6:40pm AEST |
| West Coast | 20.15 (135) |
| Collingwood | 8.6 (54) |
| Result | West Coast by 81 points |