Former world number one Martina Hingis was all smiles after her second round 6-1 6-3 thrashing of Czech Zuzana Ondraskova at the French Open on Friday.
"It was a very solid performance. I almost felt sorry (for her)," the 12th seed told reporters.
"I moved very well, everything was coming together. I just hope it will continue like that."
Hingis, whose match was postponed after rain on Thursday, was never tested by the world number 114 and wrapped up the match in 49 minutes.
The Swiss, chasing the only grand slam that eludes her, warned herself against complacency.
"Sometimes, when everything works, you think it's all going to come together, and you lose focus," she said.