Alexandra beat Cromwell 38-7 at Molyneux Park in Alexandra at the weekend.
It scored six tries to one with Matt Wilson, Elton Steyn, Lorrie O'Reilly, Christian Rogers, Sam Cant and Nathan Lyons all getting their names on the score sheet.
Cromwell picked up a consolation try to Royce Smith midway through the first half.
All teams are now scheduled to play at Molyneux Park in Alexandra this weekend, culminating in the final between Wakatipu and Arrowtown at 2.45pm.
All other match times are to be confirmed.
