Wallaroos’ hopes of breakthrough win washed away by Canada in stormy conditions

• Australia shut out in 24-0 defeat to world No 2 in Sacramento

• Lightning delays start of Pacific Four rugby clash by more than an hour

The Wallaroos have fallen short in their quest for a breakthrough victory over Canada, but can take heart from a 24-0 defeat in their opening match of the Pacific Four rugby series.

After conceding more than 40 points in their past two meetings against the world No 2 side, the Australian women delivered an improved performance in tough conditions in their Sacramento clash on Sunday.