WTA Rankings: Karolina Muchova treads comeback trail

Karolina Muchova’s comeback from injury gained momentum in Estonia last week as he run to the last eight helped her make the biggest WTA Rankings jump of the week. Muchova made her first last-eight appearance of 2022 as a wild card in Tallinn, giving her ranking a 35-spot boost in the latest update. After cruising past Frenchwoman Jessika Ponchet in the Roun