West Coast lead Greater Western Sydney 11–9 in 20 games since 2012. Their last meeting, in the 2026 Round 23 at ENGIE Stadium, went to Greater Western Sydney by 54 points. They next meet in the 2027 Round 2, Sat 27 Mar 2027, 2:10pm AEDT.
| Year | Round | Home | Score | Away | Venue | Result |
|---|---|---|---|---|---|---|
| 2026 16 Aug | Round 23 | Greater Western Sydney | 16.15 (111) – 7.15 (57) | West Coast | ENGIE Stadium | Greater Western Sydney by 54 |
| 2026 17 May | Round 10 | West Coast | 13.10 (88) – 10.11 (71) | Greater Western Sydney | Optus Stadium | West Coast by 17 |
| 2025 4 July | Round 17 | West Coast | 8.4 (52) – 16.15 (111) | Greater Western Sydney | Optus Stadium | Greater Western Sydney by 59 |
| 2025 6 Apr | Round 4 | Greater Western Sydney | 20.12 (132) – 7.9 (51) | West Coast | ENGIE Stadium | Greater Western Sydney by 81 |
| 2024 24 Mar | Round 2 | West Coast | 5.13 (43) – 16.12 (108) | Greater Western Sydney | Optus Stadium | Greater Western Sydney by 65 |
| 2023 26 Mar | Round 2 | West Coast | 14.16 (100) – 11.15 (81) | Greater Western Sydney | Optus Stadium | West Coast by 19 |
| 2022 22 May | Round 10 | Greater Western Sydney | 21.12 (138) – 13.8 (86) | West Coast | ENGIE Stadium | Greater Western Sydney by 52 |
| 2021 23 May | Round 10 | Greater Western Sydney | 13.15 (93) – 11.11 (77) | West Coast | ENGIE Stadium | Greater Western Sydney by 16 |
| 2020 23 Aug | Round 13 | West Coast | 9.7 (61) – 7.7 (49) | Greater Western Sydney | Optus Stadium | West Coast by 12 |
| 2019 30 Mar | Round 2 | West Coast | 16.8 (104) – 7.10 (52) | Greater Western Sydney | Optus Stadium | West Coast by 52 |
| Year | Round | Home | Score | Away | Venue | Result |
|---|---|---|---|---|---|---|
| 2017 16 Sept | Semi-Finals | Greater Western Sydney | 19.11 (125) – 9.4 (58) | West Coast | ENGIE Stadium | Greater Western Sydney by 67 |
| Year | Round | Home | Score | Away | Venue | Result |
|---|---|---|---|---|---|---|
| 2026 16 Aug | Round 23 | Greater Western Sydney | 16.15 (111) – 7.15 (57) | West Coast | ENGIE Stadium | Greater Western Sydney by 54 |
| 2026 17 May | Round 10 | West Coast | 13.10 (88) – 10.11 (71) | Greater Western Sydney | Optus Stadium | West Coast by 17 |
| 2025 4 July | Round 17 | West Coast | 8.4 (52) – 16.15 (111) | Greater Western Sydney | Optus Stadium | Greater Western Sydney by 59 |
| 2025 6 Apr | Round 4 | Greater Western Sydney | 20.12 (132) – 7.9 (51) | West Coast | ENGIE Stadium | Greater Western Sydney by 81 |
| 2024 24 Mar | Round 2 | West Coast | 5.13 (43) – 16.12 (108) | Greater Western Sydney | Optus Stadium | Greater Western Sydney by 65 |
| 2023 26 Mar | Round 2 | West Coast | 14.16 (100) – 11.15 (81) | Greater Western Sydney | Optus Stadium | West Coast by 19 |
| 2022 22 May | Round 10 | Greater Western Sydney | 21.12 (138) – 13.8 (86) | West Coast | ENGIE Stadium | Greater Western Sydney by 52 |
| 2021 23 May | Round 10 | Greater Western Sydney | 13.15 (93) – 11.11 (77) | West Coast | ENGIE Stadium | Greater Western Sydney by 16 |
| 2020 23 Aug | Round 13 | West Coast | 9.7 (61) – 7.7 (49) | Greater Western Sydney | Optus Stadium | West Coast by 12 |
| Year | Round | Home | Score | Away | Venue | Result |
|---|---|---|---|---|---|---|
| 2019 30 Mar | Round 2 | West Coast | 16.8 (104) – 7.10 (52) | Greater Western Sydney | Optus Stadium | West Coast by 52 |
| 2018 8 July | Round 16 | West Coast | 13.8 (86) – 10.15 (75) | Greater Western Sydney | Optus Stadium | West Coast by 11 |
| 2018 12 May | Round 8 | Greater Western Sydney | 8.13 (61) – 12.14 (86) | West Coast | ENGIE Stadium | West Coast by 25 |
| 2017 16 Sept | Semi-Finals | Greater Western Sydney | 19.11 (125) – 9.4 (58) | West Coast | ENGIE Stadium | Greater Western Sydney by 67 |
| 2017 19 Aug | Round 22 | Greater Western Sydney | 12.9 (81) – 9.6 (60) | West Coast | ENGIE Stadium | Greater Western Sydney by 21 |
| 2017 28 May | Round 10 | West Coast | 14.6 (90) – 14.14 (98) | Greater Western Sydney | Subiaco | Greater Western Sydney by 8 |
| 2016 13 Aug | Round 21 | Greater Western Sydney | 14.12 (96) – 14.13 (97) | West Coast | ENGIE Stadium | West Coast by 1 |
| 2015 2 May | Round 5 | West Coast | 18.12 (120) – 4.9 (33) | Greater Western Sydney | Subiaco | West Coast by 87 |
| 2014 11 May | Round 8 | West Coast | 30.8 (188) – 12.5 (77) | Greater Western Sydney | Subiaco | West Coast by 111 |
| 2013 25 May | Round 9 | Greater Western Sydney | 8.7 (55) – 23.17 (155) | West Coast | ENGIE Stadium | West Coast by 100 |
| 2012 15 Apr | Round 3 | Greater Western Sydney | 10.9 (69) – 23.12 (150) | West Coast | Blacktown | West Coast by 81 |
Includes every completed VFL/AFL game between the two clubs, home-and-away and finals.