Jingshan • ATP CH 100 R1 Sun F 64 67⁸ 63 29 September Hangzhou • ATP 250 Q2 Sun F 64 75 23 September Q1 Te R WC 67⁶ 64 75 22 September Guangzhou • ATP CH 100 SF Kotov P 76³ 76³ 19 September QF Binda A Q 63 64 18 September R2 Delaney J 63 62 17 September R1 Kikuchi Y Q 60 62 15 September Shanghai • ATP CH 100 R2 Ivashka I 64 46 62 10 September R1 Santillan A 64 64 8 September Zhangjiagang • ATP CH 75 R2 Samrej K 75 76³ 3 September R1 Imamura M 64 36 64 1 September US Open • Grand Slam Q1 Harris L 62 57 62 25 August Brownsburg • ATP CH 75 R2 Ilagan A Forfait 14 August R1 Winter E Q 67³ 64 63 13 August Los Cabos • ATP 250 QF Norrie C 5 61 60 31 July R2 Khachanov K 4 62 64 30 July R1 Hernandez A Q 61 60 28 July Q2 Boyer T 3 Forfait 27 July Q1 Tobon M 57 64 76⁵ 26 July Zug • ATP CH 100 R1 Boyer T 13 ab 22 July Brisbane • ATP CH 75 F Lajal M 5 46 76⁰ 76⁰ 20 July SF Johnson S WC 67⁵ 63 62 19 July QF Forbes M Q 76¹ 63 18 July R2 McCabe J 76² 64 16 July R1 Blanch D 64 67⁷ 63 15 July Newport • ATP CH 125 R2 Walton A 4 64 46 62 9 July R1 Shick B SE 62 63 8 July Wimbledon • Grand Slam Q2 O'Connell C 32 64 64 24 June Q1 Uchida K 63 62 22 June Hechingen • ATP CH 75 R1 Gannon C WC 67⁴ 64 76¹ 16 June 's-Hertogenbosch • ATP 250 Q2 Bonzi B 1 67⁵ 62 75 7 June Q1 Deckers A WC 62 63 6 June Tyler • ATP CH 75 R1 Matsuoka H LL 76⁴ 76⁵ 3 June Little Rock • ATP CH 75 QF Mmoh M 5 63 63 30 May R2 Shimizu Y 46 76⁴ 75 27 May R1 Bicknell B 36 64 64 25 May Roland Garros • Grand Slam Q2 Cina F 62 64 20 May Q1 Echargui M 28 36 75 63 18 May Tunis • ATP CH 75 R2 Coppejans K 61 75 13 May R1 Ouakaa A WC 63 62 12 May Wuxi • ATP CH 100 R1 Ayeni A Q 76³ 76³ 5 May Jiujiang • ATP CH 75 R1 Sharipov M Q 62 64 29 April Acapulco • ATP 500 Q1 Mejia N 8 63 30 ab 22 February Metepec • ATP CH 75 QF Gojo B 5 63 46 64 20 February R2 Brouwer G PR 46 63 62 18 February R1 Rubio Fierros A WC 76⁶ 63 17 February Long Island • ATP 500 Q2 Shimabukuro S 4 63 63 8 February Q1 Arora K WC 63 62 7 February Cleveland • ATP CH 75 R1 Ghibaudo A 61 63 3 February San Diego • ATP CH 100 R2 Hijikata R 2 36 64 63 30 January R1 Corwin F Q 76⁶ 63 29 January Australia Terbuka • Grand Slam Q2 Fery A 64 62 14 January Q1 Dellien H 25 63 63 12 January Nouméa • ATP CH 75 QF Ellis B 76⁴ 36 64 8 January R2 Watt J Q 64 36 41 ab 7 January R1 Glinka D 64 63 6 January