Bellis , who had n't lost a set in her previous three matches , went up a break to lead 4 - 3 in the second set .
Bellis was immediately broken at love , with two double faults .
Bellis , who had n't lost a set in her previous three matches , went up a break to lead 4 - 3 in the second set , but she was immediately broken at love , with two double faults .