MUMBAI: Wanindu Hasaranga of Sri Lanka took 4-20 to help Royal Challengers Bangalore win by three wickets in a low-scoring IPL thriller against Kolkata Knight Riders on Wednesday. After some late drama at Mumbai’s DY Patil Stadium, Hasaranga’s stunning leg-spin stint helped bowl out Kolkata for 128, a score Bangalore overcame with four balls to spare. Tim Southee and Umesh