Four losing sides scoring less than 30 points

The round gone saw all four losing sides for the first time score less than 30 points. It never happened between 1921-1963, nor did four out of five losing sides score less than 30 between 1964-1990.

In fact, from 1921 onwards when four matches were scheduled in a round for the first time, Round 23 2010 was the first time three losing sides scored less than 30 points.

The record for most scores under 30 in a round is 5 - in Round 3 1909 when everyone except West failed to score 30 points:

Port 1.4 Norwood 0.5
North 2.15 South 2.0
West 8.18 Sturt 2.6