Piracicaba • ATP CH 50 R1 Rodriguez Taverna S 76⁹ 36 62 25 June Q1 Ortenblad Nogueira H WC 63 75 21 June Asuncion • ATP CH 50 Q1 Basel V Alt 64 46 64 15 June San Miguel de Tucuman • ATP CH 50 MH Justo G 1 64 64 12 June R2 Estevez J 67⁵ 63 62 12 June R1 Leite W LL 64 63 10 June Triwulan 2 Giamichelle S WC 46 61 76⁴ 9 June Q1 Castro L 64 62 8 June Cordoba • ATP CH 50 R1 Villanueva G 62 76⁴ 12 May Triwulan 2 Villalon N 1 16 76⁷ 64 11 May Q1 Geschwind F WC 76² 64 10 May Santos • ATP CH 50 Q1 Miguel L Alt 46 75 61 5 May Lujan • M 25 R1 Fernandez B 64 64 28 April Santa Cruz de la Sierra • ATP CH 75 R1 Aboian V 62 60 14 April Triwulan 2 Camargo Lima E 64 61 13 April Q1 Scramin do Lago J 64 63 12 April Campinas • ATP CH 75 Q1 Ribero F 61 76² 5 April Sao Leopoldo • ATP CH 75 Q1 Zeitune M 7 63 63 29 March Asuncion • ATP CH 75 R2 Faria J 2 61 62 19 March R1 Kicker N 57 62 64 18 March Triwulan 2 Basel V 11 75 26 64 17 March Q1 Martinez Morel F WC 60 61 15 March Yerba Buena • M 25 R1 Ambrogi L 3 61 36 63 4 March Tigre • ATP CH 50 Q1 Ribeiro E 5 62 60 22 February Tigre • ATP CH 50 Triwulan 2 Schiessl J 5 63 63 16 February Q1 Scramin do Lago J Alt 64 62 16 February Santiago • M 25 R1 Saraiva Dos Santos P 6 76⁵ 75 21 January Buenos Aires • ATP CH 50 Q1 Aguilar J 7 76¹⁷ 63 11 January