Rafael Nadal backs Daniil Medvedev in attempt at ending Novak Djokovic dominance
Rafael Nadal has given his verdict on Daniil Medvedev's chances of becoming world No 1 this week. The Russian could become the first man outside of the 'Big Four' to hold the top spot of the rankings since 2004 after a successful last year including the US Open title and Australian Open runner-up spot.


