Dimitrov playing best tennis of his life, Sinner Unstoppable, from Penn to Dunlop, Daniel Collins must keep going, Andy Murray out, Evans wrong choice, Felix needs help, Shelton getting better by the hour, Sinner props, Musetti finding his game, big serves on clay, Garin unsportsmanlike conduct, Djoker and Goran split, Agassi making moves, men are not women, crime rates, Djoker oldest #1, Berretini gets big W, Saudi gets WTA finals.