#1 Anastasija Sevastova
The 26-year old Latvian returned to professional tennis only last year after taking a five-year hiatus from the sport owing to injuries and illness in 2010. Sevastova has perhaps been the biggest giant killer of the tournament so far with her resilient performances in the tournament.
The World No. 48 had an easy outing in her opening encounter against Anna Karolina Schmeidlova whom she beat in straight sets to set up a second round clash against French Open Champion Garbine Muguruza.
Sevastova produced the biggest upset of the Women’s tournament by beating the third seeded Spaniard in straight sets. In the third round, she beat 2009 US Open quarter-finalist Kateryna Bondarenko in straight sets to set up a meeting with Australian Open semi-finalist and World No. 13 Johanna Konta in the fourth round.
Sevastova beat Konta in what was another straight sets win for the Latvian. She will now take on former World No.1 and two-time US Open runner-up Caroline Wozniacki in the quarter-finals.
Sevastova is one of only three remaining female players who haven’t dropped a set in the tournament so far, and with her incredible form, she will pose a huge threat to Wozniacki.