Four-time French Open champion Iga Swiatek and Katie Boulter have yet to lose a match at the United Cup. That makes their upcoming meeting in Poland and Great Britain’s quarterfinal a fascinating matchup.

Iga Swiatek has made a lightning start to her 2025 season after annihilating Norway's Malene Helgo at the United Cup 6-1 6-0 in just over an hour of play. Going into the match, the five-time Grand Slam champion was considered the massive favorite to beat the 404th-ranked Norwegian tennis player.

Five-time Grand Slam winner Swiatek was on court for the first time since she served a one-month ban for a doping violation. Read more at straitstimes.com.

He was scheduled to face Alexander Shevchenko but withdrew at the last minute with Kazakhstan leading the tie 1-0 after Elena Rybakina beat Laura Siegemund 6-3, 6-1. Shevchenko beat Zverev's replacement,

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

Germany's world number two Alexander Zverev pulled out of the United Cup on Wednesday with a bicep strain barely a week away from the Australian Open.

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.