Washington • WTA 500 R1 Fernandez L 7 61 64 27 July Athenes • WTA 250 R1 Hontama M 64 75 13 July Wimbledon • Grand Slam R1 Andreeva M 5 75 64 29 June 's-Hertogenbosch • WTA 250 SF Krejčíková B 8 63 76⁴ 13 June MH Sönmez Z 64 62 12 June R2 Pohánková M WC 62 62 11 June R1 Birrell K 26 61 62 8 June French Open • Grand Slam R3 Swiatek I 3 64 64 29 May R2 Ostapenko J 29 62 26 62 27 May R1 Valentová T 57 64 76⁹ 24 May Rome • WTA 1000 R1 Maria T 60 63 6 May Madrid • WTA 1000 R2 Jovic I 15 64 61 23 April R1 Montgomery R WC 64 63 21 April Miami • WTA 1000 R3 Eala A 31 63 76² 21 March R2 Swiatek I 2 16 75 63 20 March R1 Gracheva V 26 62 60 17 March Indian Wells • WTA 1000 R1 Krueger A 61 64 5 March Merida • WTA 500 R2 Jimenez Kasintseva V Q 57 76⁵ 75 26 February R1 Maria T 76³ 63 24 February Dubai • WTA 1000 R3 Tauson C 12 64 62 18 February R2 Alexandrova E 8 62 46 61 17 February R1 Sun L WC 46 64 61 15 February Doha • WTA 1000 R2 Andreeva M 5 76⁷ 61 9 February R1 Kartal S Q 64 36 63 8 February Australian Open • Grand Slam R3 Muchova K 19 61 61 23 January R2 Li A 63 63 21 January R1 Navarro E 15 36 63 63 19 January Hobart • WTA 250 MH Jovic I 3 63 67⁵ 62 15 January R2 Wang X 61 75 14 January R1 Selekhmeteva O Q 63 16 61 14 January Auckland • WTA 250 MH Eala A 4 63 62 9 January R2 Cocciaretto E 75 26 63 8 January R1 Williams V WC 64 46 62 6 January