Mumbai, Feb. 10 -- Lungi Ngidi lay on the pitch at the Narendra Modi Stadium in Ahmedabad, flat on his back rubbing the side of his right hip. As the cameras zoomed out, his South Africa teammates walked towards him as the physio made his way from the sidelines. The fourth ball of the fifth over was a slower delivery. It caught Canada's Shreyas Movva off guard and as he tried to get bat to ball, it looped up invitingly. Ngidi perhaps never had any chance of getting there but still decided to change direction in his follow-through. He slipped and fell heavily on his side. But all remained calm. A few minutes later, he was back up again. Just over an hour later, last edition's finalists South Africa marched to a 57-run win to mark their campa...