In the ICC Cricket World Cup 2015, South Africa is taking on West Indies in a Pool B match at Sydney. Winning the toss, South Africa have decided to bat first.After Quinton de Kock's early wicket, Hashim Amla and Faf Du Plessis scored half centuries, sharing 127 runs to the second wicket. Amla made 65, while Du Plessis scored 62. Spinner Chris Gayle claimed both the wickets.This Pool B encounter is now slated as the one of the most important game of the league stage, after South Africa's loss to India by a big margin. On the other hand, West Indies have chalked out two back-to-back victories in the World Cup, after a shocking loss to Ireland in their opening fixture.Meanwhile, paceman Mohammed Shami has been ruled out of India's next game against UAE tomorrow due to a mild knee injury. Pacers Bhuvneshwar Kumar and Stuart Binny, and spinner Axar Patel are the options MS Dhoni has to replace Shami who bagged 6 wickets in India's victories against Pakistan and South Africa.