Daniil Medvedev wife: Why ‘confident' Daria is tennis world No 2's secret weapon
Rafael Nadal is potentially just three sets away from a record 21st Grand Slam title after beating Italy's Matteo Berrettini in the Australian Open semi-finals. The Spaniard stands level on 20 major titles alongside Novak Djokovic and Roger Federer. Standing in his way, however, is Daniil Medvedev.