Porto • ATP CH 75 R1 Roca Batalla O Alt 61 61 31 August US Open • Grand Slam Q1 Gojo B 61 64 25 August Hagen • ATP CH 100 R1 Brancaccio R 64 64 4 August Liberec • ATP CH 75 R1 Kumstat J WC 62 46 63 27 July Zug • ATP CH 125 R1 Seyboth Wild T 63 62 20 July Gstaad • ATP 250 R1 Cerundolo J 6 46 63 64 14 July Iasi • ATP CH 100 R2 Daniel T 64 63 9 July R1 Palosi S WC 75 60 6 July Wimbledon • Grand Slam Q1 Gentzsch T 63 63 22 June Bratislava • ATP CH 100 MH Cina F 46 64 63 12 June R2 Pokorny L WC 64 64 10 June R1 Jung J PR 63 61 9 June Prostejov • ATP CH 100 R1 Midon L 75 61 1 June Chisinau • ATP CH 100 R2 Nagal S Alt 64 76⁴ 27 May R1 Snitari I WC 64 63 26 May French Open • Grand Slam Triwulan 2 Wong C 4 75 26 61 20 May Q1 McCabe J 63 76¹ 19 May Oeiras • ATP CH 100 R2 Dellien H 6 64 46 76⁴ 13 May R1 Zhang Z Q 63 64 12 May Francavilla • ATP CH 75 R2 Schoenhaus M JR 63 76⁵ 6 May R1 Gill F Alt 64 64 5 May Ostrava • ATP CH 75 F Sanchez Izquierdo N Alt 64 76⁴ 3 May SF Brancaccio R 63 75 2 May MH Fatic N 62 63 1 May R2 Forejtek J Q 64 63 30 April R1 Jianu F Alt 63 26 63 28 April Oeiras • ATP CH 125 R1 Houkes M LL 62 63 14 April Madrid • ATP CH 75 R1 Sakellaridis S 75 76² 7 April Minorque • ATP CH 100 R1 Callejon Hernando S Q 57 76⁵ 61 2 April Montemar • ATP CH 100 R1 Moro Canas A 64 26 60 23 March Kigali • ATP CH 100 SF Trungelliti M 1 63 63 14 March MH Jianu F 76⁸ 76¹ 13 March R2 Denolly C 61 62 12 March R1 Roca Batalla O 64 75 9 March Kigali • ATP CH 75 R2 Schwaerzler J 46 76² 76⁶ 4 March R1 Cuenin S 76² 63 3 March Pau • ATP CH 125 R2 Van Assche L 6 16 63 64 12 February R1 Trotter J Q 36 76⁵ 64 10 February Koblenz • ATP CH 50 R2 Kotov P Alt 64 63 5 February R1 Sanchez Jover C 62 63 4 February Oeiras • ATP CH 75 R1 Montes-De La Torre I Q 76⁴ 76⁴ 27 January Oeiras • ATP CH 100 R1 Mejia N 8 26 64 76⁴ 20 January Australian Open • Grand Slam Q1 Géa A 62 63 13 January Nonthaburi • ATP CH 50 SF Gengel M 62 75 9 January MH Colson T Q 75 36 61 8 January R2 Samrej K WC 75 64 7 January R1 Weber A LL 75 75 6 January