In today's second semi-final, New Zealand will be ahead as usual as South Africa lose control in big events and perform poorly.  So far, South Africa have never won a major event, i.e. never won a final in an ODI World Cup. South Africa perform very poorly in major events especially if it happens in today's semi-final then there will be nothing to say. However, New Zealand has become well known in Lahore's Gaddafi Stadium, so New Zealand will get the venue advantage here.