This is an all day water polo tournament for those students in Year 7 and 8 in the water polo team -SHS Blue. Those students in Year 5, 6, 7 in SHS Maroon will need to leave school by 2.30pm.

The Tim Sonderer Memorial Trophy Year 7 & 8 tournament is an annually held event, open to all Year 7 & 8 school teams in New Zealand.