Credit Chaiyarin

Nonthaburi • ATP CH 75 Q1 Uchiyama Y 1 76⁴ 75 11 January Nakhon Pathom • M 25 R1 Van Herzeele J WC 30 ab 2 September Xalapa • M 25 R1 Brown P 62 63 14 May Brazzaville • ATP CH 50 R2 Coulibaly E 6 62 10 ab 20 February R1 Szajrych J 76⁷ 62 18 February Nonthaburi • ATP CH 75 Q1 Dalla Valle E 6 75 61 12 January Nonthaburi • ATP CH 75 Q1 Paire B 4 63 76⁵ 5 January Nonthaburi • ATP CH 75 Q1 Kolar Z 6 75 63 29 December Manzanillo • ATP CH 50 Q2 Zhu E 5 63 61 25 November Q1 Alvarado P Alt 64 62 24 November