Matsuyama Ningbo • ATP CH 75 R2 Delaney J 26 64 64 29 October R1 Ymer E 4 16 76⁸ 64 27 October Guangzhou • ATP CH 75 SF Wong C 1 76³ 63 24 October QF Ilagan A 6 76² 62 23 October R2 Zhang Z 4 63 64 21 October R1 Matsuda K Q 61 63 20 October Shanghai • ATP Masters 1000 R3 Hurkacz H 62 36 63 11 October R2 Musetti L 24 76⁷ 36 76¹ 9 October R1 Bellucci M Q 64 36 76⁴ 7 October Beijing • ATP 500 Q1 Carreno Busta P 7 75 63 28 September Chengdu • ATP 250 R1 Cerundolo J 64 63 24 September Shanghai • ATP CH 100 QF Ivashka I 63 63 11 September R2 Cui J WC 76³ 64 10 September R1 Fomin S 76¹ 75 8 September Zhangjiagang • ATP CH 75 R1 Ivashka I 36 76⁴ 63 1 September Vancouver • ATP CH 125 R1 Milavsky D Q 36 61 63 29 July Segovia • ATP CH 75 R2 Pavlovic L 64 76⁶ 22 July R1 Geerts M 61 64 20 July Pozoblanco • ATP CH 75 R2 Pereira T 57 76⁵ 63 15 July R1 Kozlov S 63 36 64 14 July Nottingham • ATP CH 50 QF Gray A 5 63 64 10 July R2 De Jonge D 67³ 61 61 8 July R1 Catry R 64 63 7 July Wimbledon • Grand Slam Q3 Harris B 23 16 76² 62 63 25 June Q2 Travaglia S 16 76⁷ 64 24 June Q1 Den Ouden G 64 64 22 June Dublin • ATP CH 75 QF Rodionov J 4 64 62 18 June R2 Mejia N 7 76⁵ 63 17 June R1 Willwerth B JR 63 67⁶ 62 16 June Q2 Hsu Y 2 64 75 15 June Q1 Mcgloughlin J WC 61 62 14 June Ilkley • ATP CH 125 Q1 Jones B Alt 76⁷ 76³ 8 June French Open • Grand Slam Q1 Dodig M 16 63 75 19 May Tunis • ATP CH 75 R1 Blanch D Q 67⁴ 75 60 12 May Busan • ATP CH 125 R1 Kotov P 61 20 ab 14 April Wuning • ATP CH 50 R2 Pearson K Q 64 64 9 April R1 Hussey G 63 64 7 April Miyazaki • ATP CH 50 R2 Milic O WC 75 63 2 April R1 Takahashi Y LL 61 63 31 March Yokkaichi • ATP CH 50 R1 Wendelken H 61 46 61 24 March Brisbane • ATP CH 75 R1 Sach T WC 64 26 62 10 February Phan Thiết • ATP CH 50 F Simakin I 75 64 1 February SF Michalski D 7 76³ ab 31 January QF Hsu Y 4 76⁴ 63 30 January R2 Denolly C 61 76² 28 January R1 Cui J 63 76⁴ 26 January Phan Thiết • ATP CH 50 R1 Kwon S Q 62 62 20 January Nonthaburi • ATP CH 75 QF Jones M WC 46 76⁴ 64 15 January R2 Langmo C Q 63 64 14 January R1 Oberleitner N Q 63 61 13 January Hong Kong • ATP 250 Q2 Tabilo A 2 46 64 63 5 January Q1 Maestrelli F 8 60 63 4 January