Lu'an • M 25 R2 Ehrenschneider N 6 75 61 8 October R1 Butulija B Q 61 64 7 October Yinchuan • M 25 SF Kachmazov A 61 63 26 September QF Oh C 62 26 60 25 September R2 Beamish N Q 75 75 24 September R1 Catry R 7 64 63 22 September Guiyang • M 25 R2 Tang S Q 76⁵ 67⁴ 62 17 September R1 Talic Z PR 62 76⁵ 16 September Taipei • M 25 R1 Sach T 62 57 64 26 August Astana • ATP CH 50 Q2 Isomura K 5 16 76³ 63 10 August Q1 Tazabekov D WC 61 62 9 August Centurion • ATP CH 50 R1 Hussey G 75 62 2 June Centurion • ATP CH 50 R1 Winter E 64 60 26 May Bangalore • ATP CH 50 QF Gray A 2 62 57 76³ 21 May R2 Yamanaka T Q 64 76¹ 20 May R1 Jones M 8 76⁵ 76⁵ 19 May Bengaluru • ATP CH 50 R2 Stewart H 2 64 64 13 May R1 Leong M 63 76¹ 12 May Abidjan • ATP CH 75 R1 Alkaya M 63 67⁵ 63 28 April Abidjan • ATP CH 50 R1 Erel Y 36 76⁵ 64 22 April Maanshan • M 25 R1 Aguiard E Q 62 62 1 April Mumbai • M 25 QF Bax F 1 62 46 76³ 20 March R2 Pel S Q 46 76⁶ 62 19 March R1 Van Herzeele J LL 75 63 17 March Kolkata • M 25 R1 Sureshkumar M 62 46 64 11 March Pune • ATP CH 75 Q1 Singh D 75 76¹ 22 February New Delhi • ATP CH 75 Q1 Park U Alt 64 62 15 February Chennai • ATP CH 50 R2 Yevseyev D 36 62 63 11 February R1 Sinha N Q 75 63 10 February