Columbus • ATP CH 50 R1 Sarkissian A 62 41 ab 11 June Puerto Vallarta • ATP CH 125 R2 Ofner S 5 67⁴ 61 63 30 April R1 Descotte M 76¹ 76⁷ 30 April Tallahassee • ATP CH 50 R1 Gonzalez A 62 63 22 April Drummondville • ATP CH 50 R3 De Greef A 5 64 57 63 14 March R2 Harrison C 12 62 57 64 13 March R1 Peck J WC 63 63 11 March Dallas • ATP CH 125 R2 Koepfer D 9 64 61 5 February R1 Blumberg W WC 64 75 4 February Cleveland • ATP CH 70 R1 Torpegaard M 63 63 29 January Columbus • ATP CH 50 MH Torpegaard M WC 67⁴ 76⁴ 60 11 January R3 Elias G 9 64 16 61 10 January R2 Novikov D 6 75 76³ 8 January R1 Uchida K 64 64 7 January