Eastbourne • ATP 250 Q1 Samuel T 62 64 20 June Stuttgart • ATP 250 R1 Shimabukuro S Q 64 62 9 June French Open • Grand Slam R3 Zverev A 2 64 63 57 62 30 May R2 Humbert U 32 64 76⁴ 76⁸ 27 May R1 Bellucci M 63 76⁴ 63 24 May Bordeaux • ATP CH 175 SF Cerundolo J 62 64 16 May MH Mpetshi Perricard G 6 63 76³ 15 May R2 Van de Zandschulp B 4 61 20 ab 15 May R1 Shimabukuro S 64 62 12 May Madrid • ATP Masters 1000 Q1 Faria J 67⁹ 63 64 20 April Barcelone • ATP 500 Triwulan 2 Medjedovic H 5 62 36 76⁶ 12 April Q1 Arnaldi M 61 67¹ 76² 11 April Monte-Carlo • ATP Masters 1000 Q1 Nava E 64 64 4 April Marrakech • ATP 250 R1 Bennani K WC 64 67⁵ 62 30 March Miami • ATP Masters 1000 R4 Zverev A 3 76⁴ 76¹ 25 March R3 Majchrzak K 76⁴ 61 24 March R2 Davidovich Fokina A 16 76⁸ 64 21 March R1 Draxl L Q 67⁴ 61 61 20 March Phoenix • ATP CH 175 R2 Moutet C 1 64 64 13 March R1 Travaglia S Q 46 76³ 76⁵ 11 March Indian Wells • ATP Masters 1000 R1 Walton A 63 63 4 March Dubai • ATP 500 R1 Draper J 4 76⁸ 63 23 February Triwulan 2 Shevchenko A 5 76⁶ 75 22 February Q1 O'Connell C 63 64 21 February Doha • ATP 500 R2 Fils A 61 76⁷ 18 February R1 Carreno Busta P Q 46 75 63 17 February Triwulan 2 Choinski J 7 16 63 76⁵ 15 February Q1 Alkaya M WC 63 64 14 February Rotterdam • ATP 500 R2 Griekspoor T 7 75 76¹¹ 11 February R1 Rottgering M Q 36 61 61 10 February Quimper • ATP CH 125 R1 Huesler M 63 76⁹ 28 January Australian Open • Grand Slam R2 Medvedev D 11 67⁹ 63 64 62 21 January R1 Tabilo A 62 62 76² 19 January Adelaide • ATP 250 R2 Machac T 8 64 62 14 January R1 Fearnley J LL 63 64 13 January Triwulan 2 Walton A 3 62 76⁹ 12 January Q1 Bonzi B 63 64 11 January Brisbane • ATP 250 R2 Nakashima B 62 64 8 January R1 Popyrin A 57 63 64 5 January Triwulan 2 Majchrzak K 2 16 76⁵ 64 4 January Q1 Spizzirri E 11 64 63 3 January