No.2 seed Julia Riera transferred her recent silverware success to breeze past Serbia's Natalija Stevanovic 6-0, 6-2.
The 21-year-old has lifted two titles at ITF level in the past month - at Chiasso, Switzerland and Wiesbaden, Germany - as well as a semi-final journey at the WTA 125 event in San Luis Potosi, Mexico.
As a reward the Argentine, who lists compatriot David Nalbandian and a certain Roger Federer as her idols, has cracked the top 100.
"It was a dream, I can't believe it yet. Ever since I started hitting with my family at a club a street from mine in Pergamino (Argentina), I've wanted this, it's crazy! I'm motivated for more to go up and up," said Riera.
"When I was chilling at home I'd always tune into Roland-Garros. I watched them all a lot, I remember seeing Federer win on TV in 2009."