Las Vegas • ATP CH 75 Q1 Sweeny D Alt 62 63 8 September Santo Domingo • ATP CH 125 Q2 Draxl L 1 61 60 12 August Q1 Boulais J 62 62 11 August Bogota • ATP CH 75 R1 Popko D 3 75 46 63 6 August Champaign • M 25 SF Ilagan A 4 60 67⁵ 75 27 July QF Miyoshi K WC 62 36 63 26 July R2 Bruce C Q 61 63 25 July R1 Harper C Q 63 61 24 July Dallas • M 25 QF Neff A WC 67² 64 62 12 July R2 Saville L 2 63 75 11 July R1 Sheehy J 63 26 64 11 July Santa Cruz de la Sierra • ATP CH 50 Q1 Vilicich B 36 64 75 16 June Lima • ATP CH 50 R1 Villanueva G 64 62 11 June Q2 Vilicich B 75 63 10 June Q1 Watanabe S Alt 63 62 9 June Little Rock • ATP CH 75 Q1 Neff A Alt 63 63 26 May Pensacola • M 25 QF Andrade A 4 75 63 17 May R2 Dickerson R WC 36 64 76⁵ 16 May R1 Jordan P Q 62 64 15 May Anapoima • M 25 SF Mejia N 1 62 62 4 May QF Barreiros Reyes M 6 75 76⁹ 3 May R2 Price S WC 62 64 3 May R1 Tsitsipas P 62 63 2 May Mosquera • M 25 F Gomez J 63 64 27 April SF Loof T 76⁴ 64 26 April QF Estevez J 64 60 25 April R2 Kumar P Q 61 64 24 April R1 Sheyngezikht L 63 75 24 April Maceio • M 25 QF Alves M 1 76⁰ 76⁰ 23 March R2 Bogo E Q 63 62 21 March R1 Iamachkine P 63 63 20 March Feira de Santana • M 25 F Popko D 1 64 64 17 March SF Alves M 4 64 76⁷ 16 March QF Almeida J Q 76³ 60 15 March R2 Sakamoto P 2 62 60 14 March R1 Barreiros Reyes M 64 62 12 March Recife • M 25 R2 Ficovich J 1 63 64 7 March R1 Oliveira W WC 60 61 6 March Wesley Chapel • M 25 QF Kodat T 1 63 63 26 January R2 Ponwith N 5 62 64 25 January R1 Altamirano C 75 64 24 January Ithaca • M 25 R1 Sell K 63 64 16 January