Who is the best Italian tennis player?

I only know soccer stars but they are as the following (last names): Del Piero Buffon Cambiasso Kaka Ambroseni Matterazzi Veira Dida there are more but i gtg...someone please continue it Italian gold medalists at the 2008 Olympic Games: 1) Matteo Tagliariol - Men's Individual Épée Fencing

2) Giulia Quintavalle - Women -57 kg Judo

3) Valentina Vezzali - Women's Individual Foil Fencing

4) Federica Pellegrini - Women's 200 metre freestyle Swimming

5) Chiara Cainero - Women's skeet Shooting

6) Andrea Minguzzi - Men's Greco-Roman 84 kg Wrestling

7) Alex Schwazer - Men's 50 kilometre walk Athletics

8) Roberto Cammarelle - Super heavyweight Boxing