Liu/Sun replace Errani/Vinci in Beijing
Honestly, I don't know how the selection of the alternate team works, could anyone explain it?
The Chinese team replace the Italian team due to Errani's injury. There weren't any other ALT teams? Does the organization chose the ALT team? Or it works by ranking? Because it's hard to believe that any team tried to get that spot in the second round against Dushevina/Rosolska...
Thanks in advance!