Alexander Zverev advanced to the Australian Open semifinals for the third time after overcoming Tommy Paul in four sets. The second-seeded Zverev defeated the 12th-seeded American 7-6 (1), 7-6 (0), 2-6, 6-1 in three hours and 28 minutes at Melbourne Park on Tuesday.

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Australian Open semi-finalist Alexander Zverev has hit out at the “absolutely ridiculous” decision to remove let machines from major tournaments as an umpire’s non-call angered his opponent Tommy Paul on Tuesday.

Alexander Zverev continues his bid for an elusive first Grand Slam title with victory over Tommy Paul to reach the Australian Open semi-finals.

The top German has questioned why let calls at Melbourne Park are left to the human eye, and not available technology.

A falling feather leads to a fuming German, a teenager makes an instant impact, and it is double delight for Aussie doubles. Here are the five quick hits from day 10 of the Australian Open.

MELBOURNE - Paula Badosa stunned Coco Gauff to reach her first Grand Slam semi-final and Alexander Zverev overcame Tommy Paul to book his ninth as the Australian Open awaited the blockbuster Tuesday evening clash between Novak Djokovic and Carlos Alcaraz.

Alexander Zverev was left bemused after the umpire stopped play in the middle of a rally when a bird's feather floated down on the court during his quarter-final against Tommy Paul at the Australian Open on Tuesday.

In the quarterfinals at the Australian Open on Monday, Tommy Paul (ranked No. 11) takes on Alexander Zverev (No. 2).Paul beat Alejandro Davidovich Fokina 6-1, 6-1, 6-1 on Saturday in the Round of

Melbourne — Novak Djokovic beat young rival Carlos Alcaraz 4-6 6-4 6-3 6-4 in a gladiatorial battle worthy of a title clash to charge into the Australian Open semifinals on Tuesday and remain in the hunt for a record 25th Grand Slam title.

Highlights of the 10th day of the Australian Open on Tuesday (times GMT): 1358 DJOKOVIC BOOKS SEMI-FINAL CLASH WITH ZVEREV Novak Djokovic reached his 50th Grand Slam semi-final by beating Carlos Alcaraz 4-6 6-4 6-3 6-4 in 3-1/2 hours.