Nick Kyrgios Retires from Japan Open with Knee Trouble Unknown 04:25 IFTTT, Top Sports News- News18.com Nick Kyrgios said he had "been playing amazing tennis all year" but it had been physically taxing from Top Sports News- News18.com https://ift.tt/hT60XeE via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSevilla Threaten to Withdraw from 'Not Professional' Spanish Super Cup TieI fear Being Fined if I Speak Out, Says Paul PogbaSporting KC wins back-to-back road games, climbs Western Conference ranksFrancisco Arcia makes MLB pitching debut, becomes first Angels position player to pitch under Mike SciosciaA's Ramon Laureano makes possible throw of the year, 321 feet to first base for the double playDisappointed With Kidambi Srikanth and HS Prannoy, Must Find Plan B, Says Former Coach Vimal Kumar