Gianluigi Quinzi si ritira: "Entrare in campo era diventato un dolore"
La meteora Gianluigi Quinzi: da Messia del tennis italiano ad una carriera arenata nelle paludi dei Challenger – OA Sport
Tennis, Gianluigi Quinzi vince un Itf da 25.000$ in Florida
Gianluigi Quinzi - Wikipedia
Gianluigi Quinzi | Grand Slam Professional Tennis Predictions and Picks by Nick Bollettieri. US Open, French Open, Wimbledon, Australian Open
Gianluigi Quinzi wins boys title at Wimbledon - The San Diego Union-Tribune
Quinzi dice basta: “Mi ritiro, col tennis ho chiuso”
Tennis - Italian junior Gianluigi Quinzi wins Wimbledon boys singles title
Gianluigi Quinzi - Wikipedia
Andrey Rublev battles past Gianluigi Quinzi in NextGen ATP Finals - Eurosport
Gianluigi Quinzi of Italy returns the ball to Andrey Rublev of Russia during the ATP Next Gen tennis tournament finals, at the Rho fair, near Milan, Italy, Tuesday, Nov. 7, 2017. (AP