Softball: NZ through to world final

New Zealand are through to the final of the world softball championships in Canada -- where they will defend their title against Australia, the only side to beat them in the tournament.

The Black Sox earned an opportunity to avenge a 7-0 loss to Australia on Saturday by fighting back from a 2-4 deficit to eliminate Canada 8-5 in today's semifinal.

A six-run burst in the fifth innings shifted the momentum New Zealand's way at Saskatoon, as the Black Sox built a decisive 8-4 advantage.

Nathan Nukunuku and Jarrad Martin slammed homers with runners on base to give New Zealand the upper hand.

Canada pulled a run back in the penultimate innings but experienced New Zealand pitcher Marty Grant prevented any further damage.

Australia progressed to their first world championship decider yesterday when beating Canada 2-0 while seven-time finalists New Zealand are seeking their fourth consecutive crown.

The final is under way after rain delayed the schedule earlier today.