After his 7-5 , 7-6 ( 2 ) , 6-2 victory over 156th-ranked Diego Hartfield of Argentina , Federer said , '' I 'm happy I did n't lose , because otherwise I 'd be very angry right now . ''
Diego Hartfield /people/person/nationality Argentina
IN PRP$ CD , CD -LRB- CD -RRB- , CD NN IN JJ JJ NN IN NNP , NNP VBD , '' PRP VBP JJ PRP VBD RB VB , IN RB PRP MD VB RB JJ RB RB . ''
Diego Hartfield
PERSON
Argentina
LOCATION
/people/person/nationality