Ashleigh Barty (+309, 326 to 17): The Australian's return from a two-year hiatus saw her smash through milestones: a first Slam third round in Melbourne, a maiden title in Kuala Lumpur in March and a debut Premier final in Birmingham (Getty)
November 5, 2017
Check out the 15 players in the 2017 year-end rankings who improved their position by the greatest amount since their 2016 year-end placement.
Jelena Ostapenko, Seoul (Getty)
September 24, 2017
La cabeza de serie No.1 Jelena Ostapenko, remontó un set en contra para derrotar a Beatriz Haddad Maia y ganar su primer título WTA en el KEB Hana Bank-Incheon Airport Korea Open en Seúl.
Jelena Ostapenko came from a set down to win the Seoul title (Getty)
September 24, 2017
Top seed Jelena Ostapenko came from a set down to defeat Beatriz Haddad Maia and win her first hardcourt title at the KEB Hana Bank-Incheon Airport Korea Open in Seoul.
Caroline Wozniacki (Getty)
September 23, 2017
All the key facts and talking points as the Toray Pan Pacific Open and the KEB Hana Bank-Incheon Airport Korea Open reach their climaxes.
Garbiñe Muguruza (Getty)
September 22, 2017
All the key facts and talking points as this week's three tournaments in Tokyo, Seoul and Guangzhou come to a climax.
August 16, 2017
Garbiñe Muguruza venció a la brasileña Beatriz Haddad Maia en poco más de una hora para ganar su primer partido en el Western&Southern Open.
Garbiñe Muguruza, Cincinnati, Western & Southern Open (Getty)
August 16, 2017
No.4 seed Garbiñe Muguruza saw off Brazilian youngster Beatriz Haddad Maia in just over an hour to win her opener at the Western & Southern Open.
Simona Halep, Wimbledon, The Championships
Simona Halep rallied from an early deficit in the opening set to ease past Brazil's Beatriz Haddad Maia and reach the third round of Wimbledon.
Simona Halep, Wimbledon, The Championships
Relive all the action on the WTA Insider Live Blog as No.2 seed Simona Halep made it into the third round after easing past Brazil's Beatriz Haddad Maia.
Venus Williams at Wimbledon 2017 (Getty)
The action continues at the third Grand Slam of the year today. Read our guide to the talking points, trending topics and what to watch on Wednesday.
Beatriz Haddad Maia, Wimbledon, The Championships
Brazil's Beatriz Haddad Maia weighs in on defying expectation as the South American earns her first Grand Slam main draw win on the lawns of Wimbledon.
Jelena Ostapenko with the Roland Garros trophy (Getty)
French Open champion Jelena Ostapenko is on the brink of the Top 10, while Simona Halep returns to No.2 and Elina Svitolina sets another career high.