Strong running centre Kurt Schrader had a lively games in the backs and scored two of Zingari-Richmond's three tries when it beat Kaikorai at Bishopscourt.
He teamed efficiently with Ben Kent in the midfield while first five-eighth Tane Puki always looked dangerous and had an eye for the gap.
Prop Jeremy Bekhuis had a strong game in the front row and lock Andrew Duff was dominant in the line-out.
Zingari-Richmond 20 (Kurt Schrader 2, Troy England tries; Sam Renwick conversion, penalty goal), Kaikorai 7 (Duncan Naud try; Willie Lawson conversion).
Half-time: 20-0.
Referee: Todd Pullar.
