No. 2-ranked Alexander Zverev withdrew from the United Cup mixed teams tennis tournament on Wednesday with a biceps strain less than two weeks from the start of the Australian Open.

Zverev then withdrew from his clash against Alexander Shevchenko at the last minute with a bicep strain, leaving the 254th-ranked Daniel Masur to face him. He put up a brave fight but Shevchenko was too strong,

World No.2 Alexander Zverev is a potential doubt for the 2025 Australian Open after abruptly having to withdraw from the United Cup in Perth heading into the New Year.

Elena Rybakina's Kazakhstan dumped defending champions Germany out of the United Cup on Wednesday with world number two Alexander Zverev sidelined by an arm injury barely a week away from the Australian Open.

He has yet to win a Grand Slam, having come close on two occasions; without him, Germany lose to Kazakhstan in q-finals. Read more at straitstimes.com.

Kazakhstan advanced to the United Cup semifinals with a victory over a German team playing without injured world No. 2 Alexander Zverev.

Elena Rybakina's Kazakhstan dumped defending champions Germany out of the United Cup on Wednesday with world number two Alexander Zverev sidelined by an arm injury barely a week away from the Australian Open. The upset in Perth sent the Kazakhs into the semi-finals of the 18-nation tournament.

World No.2 Alexander Zverev won't play in Germany's quarter-final clash with Kazakhstan at the United Cup due to a biceps injury.

Alexander Zverev eased past Thiago Monteiro 6-4 6-4 as Germany beat Brazil for a winning start to their United Cup defence on Sunday while the Czech Republic got the better of Norway in a hard-fought match.