He advanced to the final eight with a 6-3 , 7-6 ( 6 ) , 6-1 victory over 102nd-ranked Philipp Kohlschreiber of Germany .
Philipp Kohlschreiber /people/person/nationality Germany
PRP VBD TO DT JJ CD IN DT CD , CD -LRB- CD -RRB- , CD NN IN JJ NNP NNP IN NNP .
Philipp Kohlschreiber
PERSON
Germany
LOCATION
/people/person/nationality