She got 69 percent of her first serves in and won 12 of 15 points at the net .
Halep says she was n't perfect , but pleased with how she played against the Belgian .
Halep got 69 percent of Halep 's first serves in and won 12 of 15 points at the net .
Halep says she was n't perfect , but pleased with how she played against the Belgian .