British number one Katie Boulter was eliminated from the Miami Open by Victoria Azarenka, who clinched a straight-sets victory to advance to the quarter-finals.
The British number one Katie Boulter battled back from a set down to defeat Ukrainian Marta Kostyuk 5-7 6-2 6-2 in the final of the San Diego Open.
Katie Boulter is through to a first WTA 500 semi-final after beating Croatia's Donna Vekic in straight sets at the San Diego Open.
Belarusian top seed Aryna Sabalenka overcame British qualifier Katie Boulter in straight sets to reach the last 16 of the China Open on Tuesday evening.
Katie Boulter reached her first WTA Tour final by beating countrywoman Heather Watson at the Rothesay Open in Nottingham.