Delhi Daredevils v Kolkata Knight Riders, IPL, JohannesburgDelhi Daredevils 125 for 3 (de Villiers 40*, Warner 36) beat Kolkata Knight Riders 123 for 8 (Ganguly 44, Agarkar 39, Mishra 3-14) by seven wicketsAmit Mishra kept Kolkata on the mat with his triple-strike © Associated PressThe reduced canvas of a Twenty20 game is supposed to shorten the gulf between sides but in Johannesburg there was no hiding the difference in quality between the two teams at opposite ends of the table. Another commanding performance from Delhi Daredevils helped them sweep past struggling Kolkata Knight Riders and regain their No.1 spot. After their bowlers, led by Ashish Nehra and Amit Mishra, had restricted Kolkata to a paltry total, the batsmen - led by AB de Villiers - kept the chase in hand and strolled to...