Hangzhou • ATP 250 R1 Majchrzak K 8 63 64 24 September US Open • Grand Slam R2 Fritz T 9 60 61 61 3 September R1 Piros Z Q 64 62 60 1 September Winston-Salem • ATP 250 R2 Darderi L 2 26 64 62 25 August R1 Landaluce M WC 64 67³ 61 24 August Cincinnati • ATP Masters 1000 R2 Menšík J 14 75 26 76⁵ 15 August R1 Svajda Z 76⁷ 76⁴ 14 August National Bank Open • ATP Masters 1000 R1 Baez S 75 63 4 August Eastbourne • ATP 250 R1 Humbert U 6 76⁵ 67¹ 64 23 June Halle • ATP 500 R2 Collignon R Q 46 64 63 18 June R1 Bublik A 7 76⁶ 61 16 June Q2 Bolt A 7 67⁵ 75 63 14 June Q1 Kukushkin M 64 63 13 June Stuttgart • ATP 250 QF Fritz T 2 57 75 75 12 June R2 Hanfmann Y 75 67⁴ 62 10 June R1 Davidovich Fokina A 7 62 67⁵ 61 8 June Birmingham • ATP CH 125 R1 Bolt A 63 60 2 June French Open • Grand Slam R1 Halys Q 63 76⁴ 63 24 May Rome • ATP Masters 1000 R3 Landaluce M LL 64 63 11 May R2 Etcheverry T 24 57 62 63 9 May R1 Burruchaga R 64 64 7 May Cagliari • ATP CH 175 R2 Cadenasso G WC 75 61 30 April R1 Sonego L 5 64 16 75 29 April Madrid • ATP Masters 1000 R1 Dzumhur D 62 64 22 April Oeiras • ATP CH 125 R1 Forejtek J Q 63 75 14 April Monza • ATP CH 125 SF Prizmic D 7 76¹ 64 11 April QF Travaglia S 76⁵ 76⁵ 10 April R2 Guerrieri A Q 63 64 8 April R1 Lajovic D 76⁵ 64 6 April Marrakech • ATP 250 R2 Darderi L 1 64 62 1 April R1 Bennani R WC 63 36 64 31 March Miami • ATP Masters 1000 R1 Michelsen A 62 61 20 March Q2 Cassone M Alt 36 76⁵ 63 18 March Q1 Jarry N 63 61 17 March Cap Cana • ATP CH 175 F Navone M 6 75 64 15 March SF Walton A 8 63 75 14 March QF Collignon R 5 64 62 13 March R2 Hurkacz H 4 62 64 13 March R1 Maestrelli F 61 61 11 March Indian Wells • ATP Masters 1000 R1 Diallo G 76⁵ 64 5 March Acapulco • ATP 500 QF Tiafoe F 8 63 64 27 February R2 Davidovich Fokina A 4 63 63 26 February R1 Hijikata R LL 76⁵ 63 25 February Delray Beach • ATP 250 R1 Kecmanovic M 61 64 18 February Dallas • ATP 500 R1 Nakashima B 63 64 9 February Manama • ATP CH 125 SF Jacquet K 67⁹ 64 76⁶ 31 January QF Tirante T 6 64 64 30 January R2 Butvilas E Q 64 75 29 January R1 Erel Y Q 64 64 28 January Australian Open • Grand Slam R1 Ruud C 12 61 62 64 19 January Auckland • ATP 250 Q2 Medjedovic H 5 63 62 11 January Q1 Blancaneaux G Alt 63 64 10 January Brisbane • ATP 250 Q1 Carreno Busta P 64 26 76³ 3 January