WTA Rankings: Teenager Mboko makes Top 10 debut after runner-up finish in DohaDefending champion Amanda Anisimova slipped from fourth to sixth as the American was forced to retire during her round-of-32 clash against former Czech World No. 1 Karolina Pliskova. Defending champion Amanda Anisimova slipped from fourth to sixth as the American was forced to retire during her round-of-32 clash against former Czech World No. 1 Karolina Pliskova. #WTA_Rankings #Karolina_Pliskova #Teenager_Mboko #Amanda_Anisimova #Czech_World #makes_Top #Anisimova_slipped #Mboko_makes #champion_Amanda #runner-up_finish
