Novak Djokovic has declined to do a customary post-match TV interview at the Australian Open to protest comments made on air by someone who works for the official broadcaster of the tournament in the host country,

In the Australian Open quarterfinals on Monday, Novak Djokovic meets Carlos Alcaraz.Djokovic heads into the quarterfinals after his three-set win on Sunday over Jiri Lehecka (6-3, 6-4, 7-6) in the

We are in for a treat on Tuesday at the Australian Open, as an absolute classic of a men’s quarterfinal match is in store. Novak Djokovic and Carlos Alcaraz met twice last year.

MELBOURNE, Australia -- It's time for the eighth installment of the riveting, intergenerational rivalry between Novak Djokovic and Carlos Alcaraz. This one, though, will be the first at the Australian Open — and the first in the quarterfinals of a tournament; each of the others came in either a semifinal or final.

MELBOURNE, Australia — One of them has operated with ruthless efficiency; the other has brought the drama. But Carlos Alcaraz and Novak Djokovic have played their roles against type en route to their hotly anticipated Australian Open quarterfinal, which will be played on Tuesday, January 21 in Melbourne.

Carlos Alcaraz plans to defeat Novak Djokovic by approaching their Australian Open quarter-final in exactly the same way he approached their seven previous head-to-head meetings.

Novak Djokovic has put himself at loggerheads with the Australian Open’s host broadcaster by refusing to give any more on-court interviews until he receives an apology from anchorman Tony Jones.

Djokovic eased into the quarter-finals after a straight-sets win over Jiri Lehecka but the Serbian then refused to take part in the traditional on-court interview

The No. 3-seeded Alcaraz was ahead 7-5, 6-1 when Draper decided he couldn't continue. He'd been dealing with physical issues after winning each of his first three matches at Melbourne Park in five sets.

Follow live text and radio commentary featuring Novak Djokovic against Jiri Lehecka in the Australian Open fourth round.

While there have been plenty of surprises in the men’s bracket so far, most of the top women have progressed through the draw without an issue.