Champaign • ATP CH 75 R1 Hara Friend J 64 57 63 11 November Knoxville • ATP CH 50 R2 Glinka D 6 63 64 6 November R1 Fenty A WC 64 63 4 November Charlottesville • ATP CH 75 R1 Dietrich D WC 63 64 28 October Sioux Falls • ATP CH 100 R2 Monday J 75 63 22 October R1 Kingsley C WC 64 64 21 October Lincoln • ATP CH 75 R2 Suresh D CO 64 76⁵ 15 October R1 Popko D 6 64 64 14 October Tiburon • ATP CH 75 R2 Shelbayh A SE 46 63 62 1 October R1 Svajda T WC 64 64 30 September Las Vegas • ATP CH 75 R1 Shelbayh A 63 64 23 September Columbus • ATP CH 75 QF Zheng M 62 36 63 19 September R2 Boulais J Q 63 63 18 September R1 Ficovich J 1 40 ab 18 September Winston-Salem • ATP CH 75 R2 Krueger M 3 64 76⁵ 10 September R1 Winter E Q 62 46 76⁶ 9 September Barranquilla • ATP CH 75 QF Ficovich J 1 63 61 15 August R2 Kuzuhara B Q 57 64 64 13 August R1 Martin D 64 76³ 12 August Chicago • ATP CH 75 R1 Nakagawa N 64 63 4 August Washington • ATP 500 Q1 Vavassori A Alt 75 10 ab 19 July Granby • ATP CH 75 R1 Draxl L 3 36 75 62 16 July Q2 Moriya H 7 67⁶ 63 61 14 July Q1 Huang T 62 64 13 July Winnipeg • ATP CH 75 Q2 Riedi L 8 64 63 8 July Q1 Pearson K Alt 61 64 6 July Heraklion • M 25 R1 Thanos A 16 62 75 28 May Savannah • ATP CH 75 R2 Spizzirri E 1 63 61 25 April R1 Kypson P Q 64 36 63 23 April San Luis Potosi • ATP CH 75 QF Duckworth J 1 76⁷ 64 19 April R2 Pacheco Mendez R 5 75 64 18 April R1 Watt J Q 64 76³ 16 April Mexico City • ATP CH 125 QF Meligeni Alves F 4 63 62 12 April R2 Martin A Q 61 75 9 April R1 Ficovich J 5 76² 64 9 April Q2 Paris T 6 62 64 7 April Q1 Dostanic S 10 64 62 7 April Morelos • ATP CH 75 Q1 Strode E Alt 63 36 76⁷ 30 March Morelia • ATP CH 125 R1 Zink T Q 64 76³ 25 March Q2 Andrade A 3 63 62 24 March Q1 Perez B Alt 60 63 23 March San Diego • ATP CH 100 R1 Quinn E 8 64 76³ 26 February Q2 Gima S 9 63 62 24 February Q1 Mckennon M 63 61 24 February