She , like Davenport , has not come close to losing a set here and defeated Roberta Vinci of Italy , 6-3 , 6-4 , on Saturday .
Roberta Vinci /people/person/nationality Italy
PRP , IN NNP , VBZ RB VB RB TO VBG DT VBN RB CC VBD NNP NNP IN NNP , CD , CD , IN NNP .
Roberta Vinci
PERSON
Italy
LOCATION
/people/person/nationality