We also beat St. Kilda by 113 points in 1985.Fox Footy said after the game it was Richmond’s biggest win in 47 years. So that’s 1975.
I thought we had some really big wins in our 1980 flag year so had a look. We won no less than 4 games by greater than tonight’s margin. Including a 152 point win against Saints.
So 42 years. A bit of research wouldn’t go astray.