Champaign • ATP CH 75 Q1 Viiala Z 62 36 63 10 November Saint-Augustin-de-Desmaures • M 25 R1 Kirchheimer S 76⁴ 26 76¹ 6 November Calgary • ATP CH 75 Q1 Arseneault N 63 57 41 ab 13 October Louisville • M 25 R2 Torres T Q 76⁶ 64 11 October R1 Bangoura S PR 64 61 9 October Columbus • ATP CH 75 Q1 Edmund K 1 36 62 64 15 September Las Vegas • ATP CH 75 Q2 Maloney P 4 62 64 9 September Q1 Alex E WC 63 61 8 September Santo Domingo • ATP CH 125 Q1 Draxl L 1 75 64 11 August Edwardsville • M 25 SF Young G Q 67³ 62 76⁵ 4 August QF Miyoshi K 63 64 2 August R2 Schachter N 67⁵ 75 62 1 August R1 Martin D 75 36 60 31 July East Lansing • M 25 R2 Kang K 43 ab 18 July R1 Sheldon M WC 63 63 17 July Dallas • M 25 F Smith C Q 76⁵ 46 62 14 July SF Sell K 6 63 64 13 July QF Adams H 67² 64 62 12 July R2 Escobedo E 5 64 63 11 July R1 Patil R Q 61 63 10 July Bloomfield Hills • ATP CH 75 Q1 Seggerman R 6 46 64 64 30 June Tyler • ATP CH 75 Q1 Quinn E 1 64 67⁵ 63 2 June Little Rock • ATP CH 75 Q2 Takahashi Y 3 62 62 27 May Q1 Adams H 8 63 63 26 May Pensacola • M 25 R2 Kuzuhara B 5 64 64 16 May R1 Schachter N 75 75 15 May Dallas • ATP 250 R1 Thompson J 7 63 61 7 February