When was the last time collingwood beat western bulldogs?

The last time Collingwood Football Club beat the Western Bulldogs Football Club was in Round 19 of the 2022 AFL Premiership Season, on Saturday 13th August, 2022. The match was played at Melbourne Cricket Ground (MCG) and Collingwood won by 16 points, with the final score being Collingwood 14.10 (94) to Western Bulldogs 11.14 (80).