Oh no...doesn't sound good. I think she'll pull through
6-2 6-3 sis. Book it. She'll be down 5-1 in the 2nd and still not have won a single game on serve, then she'll show us that she can still play tennis by hitting 4 aces and 4 return winners before saving a bunch of MPs at 5-3 but eventually DFing to concede the match. Then hopefully she'll retire and spare us all the pain.