Grammar Carlton slipped in to fourth place to finish their campaign for premier rugby’s Alan McEvoy Memorial Shield on July 13.
They beat seventhplaced Ponsonby 28-22 at Western Springs.
Eden ended the final round with a hard 41-12 defeat to College Rifles that left them in 10th place on the table.
Round 15 Results:
Grammar Carlton 28 (K Pryor, O Katoa, D Thomas, O Auva’a tries, S Hickey con, 2 pen) V Ponsonby 22 (S Pasina, P Segi tries, M Williams 4 pen) Halftime: 13-11. College Rifles 41 (J Cocker-Valu 3, B Mika, J Innes, J Safiti, O Aii tries, O Aii 2 con, J Safiti con) V Eden 12 (S Bolea, J Vai tries, J Copeland con) Halftime: 17-5.