Optus Stadium · Sat 3 Apr 2021, 8:10pm AEDT
West Coast beat Port Adelaide 16.12 (108) to 11.5 (71) in the 2021 Round 3 at Optus Stadium on Sat 3 Apr 2021.
Updated Sat 25 Sep 2021, 10:28pm (Melbourne time)
| Competition | AFL 2021, Round 3 |
| Venue | Optus Stadium |
| Bounce | Sat 3 Apr 2021, 8:10pm AEDT |
| West Coast | 16.12 (108) |
| Port Adelaide | 11.5 (71) |
| Result | West Coast by 37 points |