Caroline Wozniacki has eased into the French Open second round with a resounding victory over Karin Knapp.
The fifth seed failed to convert six break points at the start of the opening set, though it mattered little as she eventually came through 6-3.
Wozniacki's power then saw her brush the Italian aside in the second, coming through 6-3 6-0 in less than 90 minutes.
The Dane will now face Germany's Julia Goerges for a spot in round three at Roland Garros.