Midfield back Siua Ngalo scored three of St Kevin's 11 tries when Central Southland College was beaten 65-0 at Oamaru today.
Video: John McGlashan v Gore High School
Good support play by lock Chris Kearney saw him score two tries and first five-eighth Brodie Flannery kicked four conversions.
Other big wins were gained by Otago Boys' that scored 13 tries to beat James Hargest 81-0 at Invercargill.
Southland Boys' also went on the rampage to beat Menzies College 60-0 and John McGlashan scored nine tries when it beat Gore 56-12.
The results of other games were: St Peter's College 27, Dunstan 14; Kings 36, Waitaki Boys' 30; South Otago 24, Mt Aspiring College 15.
