Hello and welcome to Sportstar's live blog of day six of Wimbledon 2019. 11:45pm: On Centre Court, Serena Williams and Andy Murray are up 2-0 in the first set against Alexa Guarachi and Andreas Mies. @RafaelNadal brought all the tricks to the party on Centre Court #Wimbledonpic.twitter.com/9aXskWpCgn — Wimbledon July 6, 2019 8:04pm: A double fault from Tsonga gifts Rafa …