Novak Djokovic has come back to defeat Carlos Alcaraz 4-6, 6-4, 6-3, 6-4 to reach the Australian Open semifinals for the 12th time.

Novak Djokovic is chasing history after defeating Carlos Alcaraz in a grueling 3 1/2-hour match in the quarterfinals of the Australian Open on Tuesday.

Jannik Sinner claimed his second Australian Open title and third Grand Slam, bringing him closer to Carlos Alcaraz’s tally of four majors. When considering “Big Titles” — Grand Slams, ATP Finals, and Masters 1000 events — the differences are minimal in one of the most captivating rivalries of recent seasons.

Novak Djokovic produced a vintage performance to beat Carlos Alcaraz in the Australian Open quarterfinals on Tuesday, moving one step closer towards winning a record-breaking 25th grand slam singles title.

Djokovic’s four-set victory over his young rival sets up a semifinal with second-seeded Alexander Zverev and keeps alive his hope of a record 25th Grand Slam title.

The Australian Open stages the match of the tournament so far as two of the sport’s biggest stars meet in the quarter-final

Follow reaction as Sinner retained the championship with a brilliant showing against three-time major final loser Zverev on Rod Laver in Melbourne

MELBOURNE, Australia — Jannik Sinner beat Alexander Zverev 6-3, 7-6 (4), 6-3 in the Australian Open final at Melbourne Park Sunday. The No. 1 seed prevailed over the No. 2 seed in a match ultimately decided by Zverev’s discomfort when coming forward, Sinner’s underrated first serve, and a kiss of death from the net.

Novak Djokovic is one step closer to claiming a record 25th Grand Slam title after defeating Carlos Alcaraz in the quarterfinals of the Australian Open on Tuesday. The grueling match between one ...

And not the kid across the net, Carlos Alcaraz, who was making things difficult ... Australian Open championships than his 10 or more Grand Slam singles titles than his 24. At 21, Alcaraz is ...

And not the kid across the net, Carlos Alcaraz, who was making things difficult ... Australian Open championships than his 10 or more Grand Slam singles titles than his 24. At 21, Alcaraz is ...

Seven-time Grand Slam singles champion John McEnroe lauded Novak Djokovic for making Jannik Sinner and Alcaraz get better and thinks a changing of the guard is now taking place in men's tennis.