Former Wimbledon champion says there is 'zero chance' Carlos Alcaraz and co will win 20 Grand Slams

It is unlikely that Carlos Alcaraz or any future tennis generations will achieve the same Grand Slam heights as the Big Three of Rafael Nadal, Novak Djokovic and Roger Federer, according Marion Bartoli. Teenage sensation Alcaraz won his maiden major a fortnight ago as he defeated Casper Ruud in the US Open final with his victory also resulting in him becoming the younges