Bogota • ATP CH 75 R2 Pucinelli De Almeida M 61 64 8 July R1 Gomez J 62 75 6 July Quito • ATP CH 50 R2 Heredia S 64 64 2 July R1 Martinez T Q 64 64 1 July Piracicaba • ATP CH 50 R1 Casanova H 75 62 23 June Asuncion • ATP CH 50 R2 La Serna J 3 63 76⁵ 17 June R1 Rodriguez L 61 62 16 June San Miguel de Tucuman • ATP CH 50 R2 Rodriguez J Q 06 64 64 11 June R1 De La Fuente S 63 75 9 June Cordoba • ATP CH 50 QF Justo G 1 76⁹ 75 14 May R2 Dellien Velasco M 5 64 64 13 May R1 Cavallo F WC 63 76¹ 11 May Santos • ATP CH 50 R1 Tobon M 76² 76⁶ 5 May Campinas • ATP CH 75 R1 Diaz Acosta F 5 46 64 76⁰ 8 April Sao Leopoldo • ATP CH 75 R1 Dellien H 2 46 61 62 31 March Sao Paulo • ATP CH 100 R2 Burruchaga R 3 16 64 64 27 March R1 Cadenasso G 52 ab 24 March Brasilia • ATP CH 75 SF Vallejo D 1 75 62 7 March QF Heide G 64 46 64 6 March R2 Faria J 3 76⁷ 64 4 March R1 Roncadelli F Q 64 63 3 March Q2 Moreno de Alboran N 7 75 36 63 2 March Q1 Bojicic Ono L Alt 60 60 1 March Tigre • ATP CH 50 R1 Aguilar Cardozo J Q 61 26 61 24 February Q2 Martinez T Alt 63 62 23 February Q1 Cigarran T Alt 62 60 22 February Conception • ATP CH 100 Q1 Dutra Da Silva D 5 63 36 76⁵ 27 January Itajai • ATP CH 75 R2 Vallejo D 2 63 62 21 January R1 Estevez J Q 75 62 20 January