the tigers — last year's beaten finallists — raced to a 28 nil lead by the break and although leeds fought back the damage was done. greg eden with his side's final try of the afternoon. well elsewhere today in the challenge cup — wins for hull fc and st helens, catalans dragons and hull kr — who survived a late scare against leigh centurions to reach the last eight. andy murray has been beaten by number one seed daniil medvedev in the second round of the miami open. the 3a year old lost in straight sets. the three—time grand slam winner has not won back—to—back matches since the sydney classic injanuary. and heather watson has been knocked out of the women's competition in the third round. she lost in straight sets to number 22 seed belinda bencic of switzerland. let's have a quick look at some of the other stories making headlines today. kolkata knight riders won the opening match of a new ipl season by 6 wickets over chennai super kings. chasing 132 for the win, ajinkya rahane hit a brilliant 44 before skipper shreyas iyer scored an unbeaten 20 to get them over the line.