Guangzhou Osaka • WTA 250 R1 Gibson T 4 75 76⁶ 19 October Q2 Ito A 63 67⁶ 63 18 October Q1 Saigo R 63 61 17 October Beijing • WTA 1000 R2 Jovic I 10 26 63 63 3 October R1 Qu Y WC 62 67⁵ 75 1 October Q2 Ma Y 14 63 62 29 September Q1 Lemaitre T 62 63 28 September US Open • Grand Slam R2 Bouzkova M 25 62 62 3 September R1 Stearns P 36 63 62 31 August Q3 Watson H PR 26 64 61 28 August Q2 Penickova K WC 57 60 63 26 August Q1 Hazelitt J WC 60 67¹ 61 25 August Cincinnati • WTA 1000 R1 Stearns P 61 76⁶ 14 August Q2 Ito A PR 63 64 13 August Q1 Uchijima M 20 63 60 12 August National Bank Open • WTA 1000 Q1 Stephens S 36 60 62 2 August Vancouver • WTA 125 QF Preston T 3 63 63 31 July R2 Dong E Q 60 36 30 ab 30 July R1 Cross K 62 61 29 July Uriage • WTA 250 R2 Sakkari M 4 61 62 15 July R1 Hodzic M Q 63 36 76⁴ 13 July Wimbledon • Grand Slam R1 Ostapenko J 63 36 64 29 June Eastbourne • WTA 250 R1 Sönmez Z Q 46 62 75 23 June Lincoln • WTA 250 R1 Klugman H LL 62 64 16 June London • WTA 500 R2 Rakhimova K LL 57 61 75 12 June R1 Samsonova L 57 64 63 8 June Birmingham • WTA 125 R1 Bartůňková N 5 36 63 75 2 June Roland Garros • Grand Slam Q2 Romero Gormaz L 61 64 20 May Q1 Yuan Y 10 57 64 62 18 May Gifu • W 100 R2 Preston T 7 75 16 62 30 April R1 Hibino N 62 63 28 April Tokyo • W 100 QF Preston T 7 62 63 24 April R2 Sakatsume H 2 36 60 63 23 April R1 Gadecki O 62 75 21 April Luan • W 100 QF You X 61 06 64 3 April R2 Matsuda M Q 62 62 2 April R1 Gasanova A 76⁵ 36 63 1 April Maanshan • W 50 QF Falei A 63 26 63 27 March R2 Li Z Q 57 64 61 26 March R1 Sidorova K SE 60 36 64 25 March Kofu • W 75 R1 Ma Y 46 76⁵ 18 March Porto • W 75 F Koevermans A 2 62 10 ab 1 March SF Aksu A Q 64 01 ab 28 February QF Jorge F 6 64 76⁵ 27 February R2 Brockmann T 46 60 62 26 February R1 Martinez Vaquero M Q 61 30 ab 25 February Bangalore • W 100 R1 Tian F 62 76⁵ 17 February Pune • W 75 QF Sawangkaew M 7 62 62 12 February R2 Kabbaj Y Q 63 26 63 11 February R1 Golovina M Q 64 62 10 February Fujairah • W 100 F Tagger L 3 64 62 31 January SF Korneeva A 64 64 30 January QF Parry D 2 62 61 29 January R2 Yashina E LL 06 63 64 28 January R1 Ovcharenko E Q 62 61 27 January Australia Terbuka • Grand Slam Q2 Tararudee L 21 60 36 63 14 January Q1 Aiava D 63 26 63 13 January