The weekend was also supposed to include doubles and mixed doubles competitions, however Ridgway said no players had listed their preferred partners to put together a draw.
Therefore, the doubles component of the junior championships will be held another weekend.
The singles championships will form the selection criteria for the Wanganui players to attend Tennis Central teams event next weekend.
A boy and girl will be chosen for the Under-10, 12, 14 and 16 grades to play mixed doubles and singles against teams from Hutt Valley, Wellington, Horowhenua, Kapiti Mana, Manawatu, Taranaki, Wairarapa and a mixed team.