Optus Stadium · Sat 24 Jul 2021, 4:35pm AEST
West Coast beat St Kilda 14.10 (94) to 13.8 (86) in the 2021 Round 19 at Optus Stadium on Sat 24 Jul 2021.
Updated Sat 25 Sep 2021, 10:28pm (Melbourne time)
| Competition | AFL 2021, Round 19 |
| Venue | Optus Stadium |
| Bounce | Sat 24 Jul 2021, 4:35pm AEST |
| West Coast | 14.10 (94) |
| St Kilda | 13.8 (86) |
| Result | West Coast by 8 points |