Daniil Medvedev continued his winning streak on Saturday, defeating Andy Murray in the Qatar Open final to capture his second championship in as many weeks.
Rebecca Peterson and Johanna Larsson alternated as the Swedish No. 1 in the WTA rankings throughout the 2018 season.
The Dubai Tennis Championships will soon welcome the top ATP players after hosting the WTA circuit. 2023's ATP 500 competition will take place from February 27 to March 4th.
On Sunday, the world's number 47 Katerina Siniakova will compete in the semifinal of the 2023 WTA Merida Open against the 68th-ranked Camila Giorgi.
On Sunday, Caty McNally, ranked 92 in the world, will face Rebecca Peterson of Sweden in the semifinal round of the 2023 WTA Merida Open.
Camila Giorgi and Sloane Stephens will take on each other in the quarter-final of the 2023 ATP Merida Open on February 25.
Martincová defeated Quirine Lemoine and Ajla Tomljanovi in 2015 to advance to her maiden WTA Tour quarterfinal at the Brasil Tennis Cup.
Volynets participated in the Indian Wells Open as a wildcard and defeated Arantxa Rus to earn her maiden WTA 1000 victory.