New Zealand all-rounder Leigh Kasperek is not worried after the batting collapse against Bangladesh in the ICC Women's T20 World Cup, saying that it is not a "cause of concern.""I don't think it's a cause for concern. They'll probably be a little bit disappointed with how they've gone. But they've been hitting well in training and we're lucky we've got the number one and number two batters in the world," Kasperek said.New Zealand on Saturday created the record for defending the lowest total in a non-reduced Women's T20 World Cup match. The side achieved the feat after defending a total of 91 against Bangladesh at the Junction Oval in Melbourne.New Zealand managed to win the match by 17 runs to maintain their hopes of reaching the semi-finals."I think the very fact that against both Bangladesh and Sri Lanka we've managed to get over the line proves that. Other people have been stepping up. You want your big players to step up in big games. So hopefully, they can do that against ...