Chengdu • ATP 250 SF Davidovich Fokina A 2 46 64 63 28 September QF Brooksby J 64 76⁴ 27 September R2 Van de Zandschulp B 4 64 75 25 September R1 Kecmanovic M 76³ 64 24 September Q2 Cina F 5 63 62 23 September Q1 Lu H WC 62 60 22 September Guangzhou • ATP CH 100 R1 Honda N Q 26 76⁶ 16 September US Open • Grand Slam Q1 Hong S 63 76¹ 26 August Cincinnati • ATP Masters 1000 Q1 Faria J 3 64 64 12 August San Marino • ATP CH 125 R2 Poljicak M Q 67⁸ 63 64 29 July R1 Vrbensky M Q 63 36 62 28 July Kitzbühel • ATP 250 R1 Torres T WC 64 62 20 July Granby • ATP 250 R2 Tirante T 7 75 36 64 16 July R1 Choinski J 64 76⁴ 14 July Braunschweig • ATP CH 125 R1 Gaubas V 63 67⁵ 62 7 July Milan • ATP CH 75 R1 Brancaccio R 61 21 ab 30 June Wimbledon • Grand Slam Q1 Ymer E 26 63 76⁸ 22 June Halle • ATP 500 R1 Altmaier D WC 75 64 15 June Q2 Sonego L 3 64 64 14 June Q1 Dedura D WC 76⁶ 63 13 June Stuttgart • ATP 250 Q1 Huesler M 61 75 6 June Roland Garros • Grand Slam Q1 Boscardin Dias P 76⁴ 64 18 May Dallas • ATP Masters 1000 R4 Rublev A 12 36 76⁵ 62 12 May R3 Nakashima B 30 76⁵ 64 11 May R2 Shelton B 5 64 67⁵ 63 9 May R1 Mérida Aguilar D Q 64 26 63 7 May Q2 Hijikata R 9 63 62 5 May Q1 Moller E 46 62 76³ 4 May Mauthausen • ATP CH 100 R1 Kopp S WC 63 64 28 April Madrid • ATP Masters 1000 R1 Ofner S 76⁵ 76⁷ 22 April Q2 Kypson P 7 67² 76³ 64 21 April Q1 Travaglia S 76⁴ 64 20 April Barcelona • ATP 500 Q1 Quinn E 1 26 76⁹ 64 11 April Monte Carlo • ATP Masters 1000 Q2 Garin C 75 60 5 April Q1 Struff J 6 63 63 4 April Bukares • ATP 250 R1 Prizmic D 64 62 31 March Q2 Rodionov J 7 64 06 63 30 March Q1 Michalski D 64 75 30 March Miami • ATP Masters 1000 R1 Navone M 76⁷ 63 19 March Q2 Shimabukuro S 16 62 61 17 March Q1 Kypson P 8 63 61 16 March Phoenix • ATP CH 175 QF Moutet C 1 76⁵ 64 14 March R2 Cazaux A Forfait 12 March R1 Majchrzak K 6 76³ 63 12 March Indian Wells • ATP Masters 1000 Q2 O'Connell C 10 64 64 3 March Q1 Mejia N 06 62 64 2 March Dubai • ATP 500 Q1 Shevchenko A 5 76¹ 64 21 February Doha • ATP 500 Q1 Ymer E Alt 63 65 14 February Rotterdam • ATP 500 Q1 Medjedovic H 1 63 64 7 February Montpellier • ATP 250 R1 Nardi L 63 63 4 February Quimper • ATP CH 125 R2 Faurel T WC 63 64 29 January R1 Ghazouani Durand Y Q 64 75 28 January Australian Open • Grand Slam Q1 Bueno G 61 76⁵ 12 January Brisbane • ATP 250 Q1 O'Connell C WC 62 63 3 January