Two-time Wimbledon champion Petra Kvitova moved to the brink of a return to the world's top-20 on Monday, after winning the Saint Petersburg title at the weekend.
The 27-year-old Czech fell out of the top 20 in the rankings last year for the first time since January 2011, but has jumped eight places to 21st.
Former world number two Kvitova beat defending champion Kristina Mladenovic in the final in Russia to claim only her second WTA title since suffering a hand injury in a knife attack in December 2016.
Australian Open champion Caroline Wozniacki maintains her slender lead at the top of the rankings from Simona Halep, despite losing to Russian Daria Kasatkina in the Saint Petersburg quarter-finals.
Germany's Julia Goerges broke into the world's top-10 for the first time despite a semi-final defeat by Kvitova, gaining two spots and taking the place of Frenchwoman Mladenovic.
Updated Date: Feb 05, 2018 18:20 PM