Singapore • WTA 500 SF Fernandez L 6 16 64 62 26 September QF Mertens E 4 62 62 25 September R2 Oliynykova O 60 61 23 September R1 Sramkova R WC 64 62 21 September US Open • Grand Slam R1 Townsend T 62 63 31 August Monterrey • WTA 500 R2 Parks A WC 36 62 62 27 August Cincinnati • WTA 1000 R3 Shnaider D 14 62 76³ 18 August R2 Bucsa C 62 62 15 August National Bank Open • WTA 1000 R2 Gibson T 75 61 4 August Wimbledon • Grand Slam R1 Sawangkaew M Q 26 75 62 29 June French Open • Grand Slam F Andreeva M 8 63 62 6 June SF Shnaider D 25 76⁴ 64 4 June QF Kalinskaya A 22 76³ 63 3 June R4 Parry D 63 62 1 June R3 Sakkari M 16 63 62 30 May R2 Mertens E 23 64 60 28 May R1 Zheng Q 64 60 25 May Q3 Lamens S 17 76⁴ 75 21 May Q2 Monnet C 60 61 20 May Q1 Ramé A 60 63 18 May Parma • WTA 125 R1 Urgesi F WC 63 ab 11 May Saint-Gaudens • W 75 QF Ponchet J 8 46 63 62 8 May R2 Zaar L Q 36 75 62 7 May R1 Hesse A Q 64 60 6 May Oeiras • WTA 125 F Kraus S 61 63 19 April SF Montgomery R 62 60 18 April QF Waltert S 5 61 60 17 April R2 Haddad Maia B 1 60 64 16 April R1 Quevedo K 36 62 64 14 April Dubrovnik • WTA 125 R1 Zidansek T 63 61 23 March Antalya • WTA 125 R2 Zidansek T 67¹ 63 76⁷ 12 March R1 Kumru A WC 60 60 11 March Antalya • WTA 125 QF Uchijima M 3 26 63 75 6 March R2 Papamichail D 62 60 5 March R1 Lacinova A WC 61 63 3 March Oeiras • WTA 125 SF Vidmanová D 64 36 76⁵ 14 February QF Lamens S 3 61 62 13 February R2 Parrizas Diaz N Q 61 61 11 February R1 Noha Akugue N Q 62 36 61 10 February Cluj-Napoca • WTA 250 QF Raducanu E 1 60 64 5 February R2 Danilovic O 7 61 16 62 4 February R1 Bogdan A WC 63 62 2 February Q2 Romero Gormaz L 4 76² 64 1 February Q1 Gae M WC 62 63 31 January Australian Open • Grand Slam Q3 Kalinina A 57 62 61 15 January Q2 Masarova R 10 76⁸ 57 61 14 January Q1 Brengle M PR 76³ 63 12 January Auckland • WTA 250 Q2 Knutson G 63 62 4 January Q1 Guo H 64 60 3 January