Brilliant from Jo in those last two games- didn't do a whole lot wrong to get broken apart from missing first serves and she really put the pressure on Muguruza on the set points.
Jo unlucky in what was virtually a mirror image of the first set. This will be close to the US Open longest match record as I can't see either player going quietly in the 3rd set.
I watched the point at 5-3 back and the call was a good second after Jo hit the return so the umpire made the right call.