Piracicaba • ATP CH 50 R1 Aboian V 64 62 25 June Q1 Price S 9 76⁴ 61 21 June Asuncion • ATP CH 50 Q2 Monzon I 4 62 75 15 June Q1 Cigarran T 10 64 46 64 15 June Cordoba • ATP CH 50 Q1 Chelia B WC 46 64 76⁴ 10 May Santos • ATP CH 50 Q1 Leite W 6 63 61 4 May Santa Cruz de la Sierra • ATP CH 75 Q1 Nunez D 5 26 62 64 12 April Campinas • ATP CH 75 Q1 Huertas Del Pino C 7 76⁵ 75 5 April Sao Leopoldo • ATP CH 75 Q1 Ambrogi L 1 60 61 29 March Bucaramanga • ATP CH 50 Q1 Zeitune M 2 76⁵ 46 63 22 March Asuncion • ATP CH 75 Q2 Cigarran T 6 75 26 64 17 March Q1 Baez A WC 62 26 61 15 March Santiago • ATP CH 75 Q1 Roncadelli F 3 62 61 8 March Tigre • ATP CH 50 Q1 Rodriguez L 7 63 62 22 February Baton Rouge • ATP CH 50 Q1 Jones B 11 36 62 62 9 February Cleveland • ATP CH 75 Q1 Dostanic S 4 61 61 1 February Santiago • M 25 R2 Aguilar Cardozo J 7 63 61 22 January R1 Pagani D 76⁷ 76⁵ 21 January Santiago • M 25 R2 Rubio Fierros A 5 75 61 15 January R1 Menzel T WC 64 61 14 January