Cali Antofagasta • ATP CH 75 R2 Ribeiro E Alt 36 63 64 8 October R1 Zeitune M Q 63 16 64 6 October Curitiba • ATP CH 75 F Justo G 8 61 64 4 October SF Boscardin Dias P 62 63 3 October QF Midon L 5 62 64 2 October R2 Meligeni Alves F PR 63 64 30 September R1 Casanova H Alt 62 61 29 September Tulln • ATP CH 100 QF Brunold M Q 62 61 11 September R2 Dedura D Q 61 75 10 September R1 Cuenin S 63 64 8 September Porto • ATP CH 75 SF Mena F 76⁵ 36 63 5 September QF Monteiro T 64 63 4 September R2 Pereira T WC 75 75 2 September R1 Marques G WC 64 63 31 August US Open • Grand Slam Q1 Schwärzler J 26 64 64 24 August Kingston • ATP CH 75 R1 Mayot H 63 62 17 August Cincinnati • ATP Masters 1000 Q1 Van Assche L 1 63 64 12 August Tampere • ATP 250 Q1 Feldbausch K 64 62 18 July Louisville • ATP CH 100 QF Droguet T 4 61 63 10 July R2 Cretu C Alt 26 75 63 9 July R1 Poljak D LL 64 76⁴ 7 July Milan • ATP CH 75 SF Cecchinato M 61 75 4 July QF Dalla Valle E Q 76⁴ 76⁵ 3 July R2 Barrena A 60 76⁷ 1 July R1 Gomez F 64 61 29 June Wimbledon • Grand Slam Q2 Mejia N 64 63 24 June Q1 Tseng C 76⁸ 64 22 June Poznan • ATP CH 100 F Diaz Acosta F 4 62 62 20 June SF Svrcina D 3 26 75 62 19 June QF Choinski J 2 76⁵ 36 64 18 June R2 Mrva M Q 63 63 17 June R1 Michalski D WC 62 62 16 June Roland Garros • Grand Slam Q2 Rodionov J 61 64 20 May Q1 Added D 63 60 19 May Oeiras • ATP CH 100 R1 Djere L Q 62 62 12 May Francavilla • ATP CH 75 F Diaz Acosta F 7 57 61 62 10 May SF Holmgren A 64 16 61 9 May QF Krumich M Q 64 62 8 May R2 Sakellaridis S 64 76³ 6 May R1 Marmousez L Q 26 60 60 5 May Campinas • ATP CH 75 F Bueno G 1 62 75 12 April SF Boscardin Dias P 6 76¹ 62 11 April QF Justo G 7 63 64 10 April R2 Nikles J Alt 62 64 10 April R1 Reis Da Silva J 3 62 61 7 April São Leopoldo • ATP CH 75 SF Dellien H 2 63 75 4 April QF La Serna J 61 61 4 April R2 Prado Angelo J 3 64 63 2 April R1 Boscardin Dias P 61 63 31 March Sao Paulo • ATP CH 100 R1 Burruchaga R 3 16 76⁵ 64 24 March Santiago • ATP CH 75 R1 Olivieri G 36 63 40 ab 10 March Brasília • ATP CH 75 QF Ribeiro E Q 64 46 64 6 March R2 Marcondes I WC 64 46 64 4 March R1 Galan D 7 61 46 76³ 2 March Santiago • ATP 250 Q1 Prizmic D 2 62 75 21 February Rio de Janeiro • ATP 500 R1 Kopriva V 62 76⁵ 17 February Australia Terbuka • Grand Slam Q2 Prizmic D 14 75 62 14 January Q1 Clarke J 63 63 12 January Nouméa • ATP CH 75 R1 Draxl L 2 76⁵ 36 63 5 January