Phan Thiết • ATP CH 50 Q1 Ryan Ziegann S 9 61 64 6 September Sion • ATP CH 50 Q1 Ehrenschneider N 6 75 76² 16 August Hamburg • ATP CH 75 Q1 Wallin O 4 62 16 75 9 August Tampere • ATP CH 75 Q1 Rossi L 9 62 62 19 July Bogota • ATP CH 75 Q2 Claverie L PR 64 36 63 6 July Q1 Mbithi M 9 64 64 5 July Bangalore • ATP CH 50 R1 Bar Biryukov P 4 62 62 19 May Q2 Charlton J 3 76⁶ 63 18 May Q1 Sumizawa D 7 61 62 17 May Bengaluru • ATP CH 50 R2 Sekulic P 4 62 63 13 May R1 Matsuda R 76⁵ 36 62 12 May Q2 Kalyanpur A 57 63 63 11 May Q1 Shanmugam A 10 57 63 75 10 May Nakhon Pathom • M 25 R1 Chung H 60 62 6 May Bakersfield • M 25 R1 Pieczkowski O 4 61 63 18 March San Jose • M 25 R2 Fenty A 3 75 63 18 February R1 Kuperstein A 64 36 63 17 February Monastir • M 25 R2 Giunta M 8 62 76⁴ 5 February R1 Malaszszak M 63 62 4 February