Los Cabos • ATP 250 Q2 Hernandez A 63 76⁶ 27 July Q1 Johns G 7 26 61 61 26 July Bloomfield Hills • ATP CH 125 R2 Zheng M 6 75 63 22 July R1 Kozlov S LL 36 61 76⁴ 21 July Q2 Mayo A 76³ 36 76⁴ 20 July Q1 Demuth O WC 61 60 19 July Granby • ATP CH 75 Q1 George B Alt 75 16 63 12 July Bogota • ATP CH 75 R2 Soto M 3 76⁵ 63 8 July R1 Rodriguez J 75 75 6 July Quito • ATP CH 50 QF Pucinelli De Almeida M 8 61 67⁴ 64 3 July R2 Varillas J 3 61 64 1 July R1 Sakamoto P 26 63 75 1 July Savannah • ATP CH 75 Q1 Kuzuhara B 11 75 63 20 April Tallahassee • ATP CH 75 Q2 Langmo C 11 75 63 13 April Q1 Cid Subervi R 46 62 64 12 April Mexico City • ATP CH 125 R1 Artnak B Q 63 46 64 8 April San Luis Potosi • ATP CH 75 R2 Soto M 76³ 26 63 3 April R1 Kozlov S 7 63 76⁷ 1 April Morelia • ATP CH 125 R2 Pavlovic L 64 63 25 March R1 Rubio Fierros A WC 63 62 24 March Morelos • ATP CH 75 R1 Kozlov S 7 64 64 17 March Acapulco • ATP 500 Q1 Hijikata R 3 76⁷ 63 22 February San Diego • ATP CH 100 Q1 Sheehy J 9 63 62 27 January Winston-Salem • M 25 R2 Vandecasteele Q 75 63 15 January R1 Robertson C WC 46 63 64 14 January Winston-Salem • M 25 R1 Milavsky D 3 76⁴ 61 6 January