Villa Maria • ATP CH 75 Q2 Bagnis F 2 61 62 15 September Q1 Pagani D WC 60 63 14 September Mar del Plata • M 25 R1 فاليخو 1 36 61 60 2 September Santa Fe • ATP CH 50 Q2 Gimenez I 7 57 62 64 9 June Q1 Tobon M 64 67⁵ 61 8 June Bogota • ATP CH 50 R2 Barreiros Reyes M Q 64 61 14 May R1 McCormick T LL 62 46 64 13 May Santos • ATP CH 50 Q1 Leite W 64 75 4 May Porto Alegre • ATP CH 50 R1 Ribeiro E WC 64 64 29 April Q2 Rodrigues P WC 64 63 28 April Q1 Tenti F Alt 62 67⁸ 61 28 April San Miguel de Tucuman • ATP CH 50 Q1 Ratti L WC 63 51 ab 21 April Conception • ATP CH 75 Q1 Huertas Del Pino C 61 42 ab 23 March Santiago • ATP CH 75 Q2 Saraiva Dos Santos P 64 46 63 10 March Q1 Becerra Otarola I 76⁶ 16 76⁵ 9 March Cordoba • ATP CH 75 Q1 Ambrogi L 4 62 60 3 March Piracicaba • ATP CH 100 Q1 Schwaerzler J 1 57 63 76⁷ 26 January