Tokyo • ATP 500 Q1 Shimabukuro S 8 63 64 1 October Zagreb • ATP CH 80 Triwulan 2 Neuchrist M Alt 64 60 9 May Prague • ATP CH 80 Q1 Tabur C 62 64 1 May Saint Brieuc • ATP CH 80 R1 Rosenkranz M LL 62 76⁴ 30 March Bienne • ATP CH 80 R1 Zuk K 63 62 21 March Phoenix • ATP CH 125 Q1 Kukushkin M 6 62 60 14 March Monterrey • ATP CH 100 SF Gunneswaran P 7 67⁷ 76⁴ 64 12 March MH Blanch U PR 46 76⁵ 64 11 March R2 Ficovich J 5 26 62 62 9 March R1 Durasovic V 62 67⁷ 63 8 March Delray Beach • ATP 250 Q1 Kozlov S 4 75 62 12 February Dallas • ATP 250 Q1 Jung J 7 36 61 76⁶ 6 February Cleveland • ATP CH 80 Q1 Galarneau A 61 62 30 January Columbus • ATP CH 80 R2 Sock J 7 63 64 26 January R1 Wu T PR 76⁵ 62 25 January Australian Open • Grand Slam Q1 Ferreira Silva F 26 76⁵ 62 10 January Traralgon • ATP CH 50 R2 Wolf J 7 62 46 64 6 January R1 Gulbis E Q 36 63 75 3 January