US Open • Grand Slam R1 Coric B 20 62 62 57 64 27 August Pullach • ATP CH 125 R1 Avidzba A LL 63 36 63 6 August Hambourg • ATP 500 R1 Carreno Busta P 3 26 61 76⁴ 23 July Braunschweig • ATP CH 125 R1 De Greef A Alt 76¹ 26 62 9 July Wimbledon • Grand Slam R1 Vesely J 76³ 64 46 61 3 July Antalya • ATP 250 R1 Sousa J 6 62 62 24 June Halle • ATP 500 R2 Seppi A 62 64 21 June R1 Gasquet R 8 62 62 19 June Stuttgart • ATP 250 R2 Istomin D 63 64 13 June R1 Maden Y WC 64 61 11 June French Open • Grand Slam R1 Zverev M 62 61 76³ 29 May Gen • ATP 250 R1 Zapata Miralles B Q 63 62 21 May Rome • ATP Masters 1000 Q1 Lajovic D 75 36 62 12 May Madrid • ATP Masters 1000 Q2 Lajovic D 11 63 63 6 May Q1 Granollers M 76¹ 76⁸ 5 May Munich • ATP 250 R1 Klizan M Q 36 64 63 30 April Monte-Carlo • ATP Masters 1000 R1 Muller G 75 64 16 April Q2 Ivashka I 75 60 15 April Q1 Robredo T 62 75 14 April Dubai • ATP 500 R1 Bautista Agut R 3 63 64 26 February Buenos Aires • ATP 250 R1 Delbonis F 76⁴ 64 12 February Sofia • ATP 250 R1 Basic M Q 64 61 6 February Q2 Gulbis E 64 61 5 February Q1 Smith J 76⁵ 76¹ 4 February Australian Open • Grand Slam R1 Donskoy E 64 64 64 16 January Canberra • ATP CH 70 QF Estrella Burgos V 5 76⁴ 06 63 11 January R2 Mitchell B WC 64 76⁶ 10 January R1 Watanuki Y 57 61 64 8 January Doha • ATP 250 R1 Tsitsipas S Q 46 75 64 1 January