Kolkata (West Bengal) [India], May 12 (ANI): A fantastic comeback effort by Kolkata Knight Riders (KKR) spinners helped derail Mumbai Indians (MI) run-chase of 158 runs, restricting them to 139/8 in 16 overs in the Indian Premier League (IPL) at Eden Gardens on Saturday and made the two-time champions the first team to reach the playoffs. Earlier, rain played a spoilsport and the match officials decided to make it a 16-over contest. In the run chase of 158 runs, Mumbai Indians was off to a solid start, with opener Ishan Kishan playing an aggressive role and Rohit Sharma taking a backseat. In t…