so that was good," Joint told reporters."When we were in that hallway before we walked onto centre court, that was the craziest moment of my life."Watching all the greats and the legends do that, for me to do that as well was just insane."Joint's only other singles match at SW19 was last year's first-round loss to Liudmila Samsonova all the way out on court 18, the smallest and most distant show court at the venue.As Joint and Williams entered centre court, Joint was certain every one of the raucous cheers from the 15,000 patrons was for her opponent."The stadium's pretty much what I expected, full Stepping out on court with Serena was something I never thought I'd get to do and I don't think I've quite processed it yet."After the match Joint spoke about the "aura" of Williams, describing it as a mixture of intimidation and admiration for a woman who had completed a career slam before Joint was born at Grosse Point, Michigan, in April 2006."It's difficult to explain