The Ukrainian player is visiting Ukraine for the first time since Russia invaded the country last year as an ambassador of United 24, President Volodymyr Zelenskyy's platform for collecting charitable donations.

Former FC Barcelona star Gerard Pique's boutique agency now represents one Top 10 player on each tour, while Naomi Osaka's roster includes two 'Break Point' stars.

“I felt hurt and powerless because I couldn't stop this terrible war. However, I made a decision to take action,” she said, as the funds are already being used to keep Ukrainian hospitals running.

Elsewhere, Schwartzman hit up Doha to support his nation at the World Cup.

The tennis power couple announced the arrival their first child while Medvedev’s wife Daria also gave birth to a daughter within 24 hours.

Elina Svitolina, Agnieszka Radwanska, Sergiy Stakhovsky, Martyn Pawelski and Andriy Shevchenko all joined the Pole in Krakow over the weekend.

In Krakow Saturday, the former WTA Finals champion was on hand for an Iga Swiatek-led exhibition supporting Ukrainian children affected by war.

The world No. 1 has been an outspoken advocate on behalf of the Ukrainian people, dedicating her Roland Garros victory to them earlier this month.

The two tennis stars broke the exciting news to the tennis world in tandem on Sunday morning.

The last player to win more consecutive matches was Serena Williams, who had a streak of 27 in a row over 2014 and 2015.