India No 1 Prajnesh Gunneswaran snapped a string of early losses with a solid win over Australia’s John Millman, the US Open quarter-finalist, in the first round of Los Cabos Open in Mexico. Prajnesh Gunneswaran started his campaign at the ATP 250 Los Cabos Open with a big win against John Millman in three sets, winning 6-4, 1-6, 6-2.