Cali Santa Cruz de la Sierra • ATP CH 75 R1 Comesana F 1 63 46 62 13 October Antofagasta • ATP CH 75 R2 Meligeni Alves F PR 63 63 7 October R1 Villanueva G 75 36 75 5 October Porto • ATP CH 75 R1 Cecchinato M 3 46 60 63 1 September Augsburg • ATP CH 50 R1 Wehnelt K Q 26 63 62 25 August Prague • ATP CH 75 R2 Krutykh O Q 63 60 19 August R1 Filip J WC 61 62 17 August Todi • ATP CH 75 R1 Cecchinato M 3 63 75 10 August Bogota • ATP CH 75 R2 Claverie L Q 76³ 76⁵ 9 July R1 Hernandez A 76⁵ 46 62 7 July Piracicaba • ATP CH 50 QF La Serna J 2 62 20 ab 26 June R2 Leite W Q 63 61 26 June R1 Oliveira N Q 26 64 64 25 June Asunción • ATP CH 50 F Estevez J 8 76⁷ 46 62 21 June SF Justo G 1 62 76¹¹ 20 June QF Soto M 5 36 61 60 18 June R2 Seyboth Wild T 4 64 36 75 17 June R1 Fernandez B 36 63 63 15 June San Miguel de Tucumán • ATP CH 50 R2 Kicker N 7 62 75 12 June R1 Fernandez B 75 62 10 June Cuiabá • M 25 F Zarate C 6 62 62 8 June SF Villanueva G 2 63 26 64 7 June QF Alves M 7 76⁴ 36 62 6 June R2 Price S 61 61 4 June R1 Leite W 63 63 4 June Pensacola • M 25 F Colby R 26 61 63 17 May SF Fahim I Q 76³ 64 16 May QF Bigun K 60 62 15 May R2 Ciric A 64 06 75 14 May R1 Okonkwo O 62 62 13 May Santos • ATP CH 50 R2 Dellien Velasco M 3 46 63 30 ab 7 May R1 Tenti F Q 61 62 6 May Savannah • ATP CH 75 QF Kennedy J JR 75 75 24 April R2 Kozlov S 62 26 60 22 April R1 Purtseladze S Alt 62 60 21 April Q2 Shick B 6 76³ 64 20 April Q1 Kozlov B WC 61 62 19 April Cap Cana • ATP CH 175 R1 Navone M 6 67³ 62 62 12 March Metepec • ATP CH 75 R1 Galarneau A 4 63 60 17 February