Carlos Alcaraz and Jannik Sinner have been dominating men’s singles tennis for more than two years now, leading to some comparing the two young stars with the ‘Big Four’ – Roger Federer, Rafael Nadal, Novak Djokovic and Andy Murray.
Alcaraz, Sinner's comparison with 'Big Four' not justified, says former world No 1: 'There’s so much that goes into it't goes into it'


