Nathan Ponwith

Bakersfield • M 25 R2 Djuric B 5 67⁵ 62 62 20 mars R1 Brumm J 46 63 75 19 mars Phoenix • ATP CH 175 Q1 Kozlov S 4 75 64 9 mars San José • M 25 R2 Strombachs R 2 46 62 76⁴ 18 februar R1 Catini N 16 62 63 17 februar Austin • M 25 R1 Pham D 63 64 19 november Columbus • M 25 R1 Stearns P WC 64 64 11 november East Lansing • M 25 R1 Zahraj P 1 64 61 4 november Southaven • M 25 R2 Bigun K WC 63 61 7 august R1 Melnic V Q 76⁴ 63 6 august