Iga Swiatek maintains healthy lead atop WTA rankings
US Open champion Swiatek, 21, will feature for the first time since this month's Grand Slam win at Flushing Meadows by playing at Ostrava this week. Swiatek has also clinched the French Open this year and still has almost double the points as Tunisian Ons Jabeur, who she beat in the final in New York, in second. Estonian Kontaveit switches positions with Spaniard Paula Badosa despite losing Sunday's Tallinn Open final.


