Goals either side of half-time from Milos Krasic and Simone Pepe proved enough to send Juve through at the Stadio Olimpico.

Juve join Parma, Palermo and Inter Milan in the quarter-finals, with the remaining four last-16 ties to be played next week.

The only downside for Juve was an injury to Italy striker Luca Toni.

The 33-year-old, a January signing from Genoa, was forced off after 18 minutes with a knee injury and will be assessed tomorrow.