Zverev, Nadal and Rublev cruises into fourth round in Melbourne
(WorldNews Sport)

Top seed Rafael Nadal routed fellow Spaniard Pablo Carreno Busta for the loss of just seven games Saturday as the world No 1 revved up his bid for a 20th Grand Slam title.","content":"Seventh seed Alexander Zverev produced another power-packed performance in a 6-2 6-2 6-4 win over Spanish veteran Fernando Verdasco to march into the fourth round of the Australian Open on Saturday.

The German broke the 36-year-old Verdasco, who is ranked 51, twice in each of the first two sets at the Margaret Court Arena.

Verdasco, a former top-10 player, broke the 22-year-old in the third to go up 4-2 but Zverev got the set back on serve in the next game and then served...