Champaign • M 25 R1 Bennani K 1 06 64 62 22 July Louisville • M 25 R1 Pow L 64 63 15 July Dallas • M 25 R2 Kuzuhara B 8 63 64 9 July R1 Cotton W Q 63 61 8 July Tyler • ATP CH 75 Q1 Matsuoka H 3 64 61 31 May Little Rock • ATP CH 75 Q1 Langmo C 11 76³ 64 25 May Xalapa • M 25 SF Rottgering M 5 60 62 26 April MH Alujas R 7 64 46 75 25 April R2 Rodriguez Taverna S 1 62 62 24 April R1 Reyes Tirado O Q 61 61 23 April San Jose • M 25 R2 Bertran P 5 76⁴ 16 63 18 February R1 Gurenko V Q 60 60 18 February Monastir • M 25 R1 Chazal M 5 75 64 4 February