However Angelique was able to serve better when it mattered and was able to put away some amazing winners.
Petra Kivitova beat Barbora Zahlavova Strycova in straight sets and to be fair it would have been a bigger surprise if Barbora had won.
Petra has a big serve so it is incredibly difficult to get the ball back and out of her hitting zone. But Barbora gave it her all and put up an amazing fight which was sadly not good enough.
Simona Halep beat Zarina Diyas in straight sets and it was a tough match for Zarina who was unable to show case her talent and I think this was probably not helped by nerves and this being her first fourth round draw.
In the men's draw Roger Federer beat Tommy Rebredo in straight sets and it was a routine win for Roger but he faces tougher challenges ahead.
The shock of day was Nick Kyrgios beating Rafael Nadal in four sets and it was difficult day for Rafal as Nick's serve was a little too hot to handle.
Rafael seemed a little tired and did not seem to have the energy to run around and Nick just seem to have little more energy and that great serve.