1929/30, 1957/58, 1986/87, 2019/20

[Baloo]

The only 4 seasons where one side failed to score in both South Wales derbies.

In 1929/30, we drew 0-0 at home and lost 1-0 away.

In 1957/58, we drew 0-0 at home and won 1-0 away.

In 1986/87. we drew 0-0 at home and lost 2-0 away.

This season we lost 1-0 away and drew 0-0 at home.

Fair do’s Eric, you must never be bored.

[valleys caveman]

Fair do’s Eric, you must never be bored.

Encyclopedia Eric

[Eric the Half a Bee]

Fair do’s Eric, you must never be bored.

I was, actually. That's why the question popped into my head and it needed researching!