In the women's K Cup, Canterbury are nearly sure of making the final, having beaten Auckland 2-1 today, with goals from Anne Mackechnie and Emily Maguire to one from former international Sam Harrison.
But there's a complex tiebreaker system in place this season.
Canterbury and North Harbour - Ella Hyatt-Brown getting Harbour's winner against Capital today -- are both on 17 points, with Midlands in pursuit on 14.
Midlands gave hosts Northland an 8-0 drubbing tonight - their men gave Northland an 8-1 beating as well -- and face Canterbury in a tough finale to the round robin on Friday.
Win that and they can face Canterbury again in Saturday's final and tip North Harbour out. However there's a chance Canterbury could still miss the final on a countback according to Hockey New Zealand officials.
Amy Robinson and Alia Jacques got three goals apiece for Midlands tonight while Aidan Sarikaya and Leo Mitai Wells got a brace each for the Midlands men.
The league has been reduced to seven teams in each competition this season, with Southern dropping out.
The format has also changed, in that the top two teams after the round robin progress straight to the final, rather then the old four-team playoff system.
The standard has been lower at this year's tournament too with only a handful of Black Sticks internationals opting to play, after having been given the option to sit out the NHL in the wake of the Olympic Games campaigns.
Results: NATIONAL LEAGUE (Whangerei)
Men:
Round five: Capital 2 North Harbour 1, Canterbury 3 Auckland 1, Midlands 8 Northland 1.
Standings: Canterbury 16, North Harbour 16, Midlands 12, Central 11, Capital 9, Auckland 5 Northland 0. (North Harbour played six, all others played five).
Women:
Canterbury 2 Auckland 1, Midlands 8 Northland 0, North Harbour 1 Capital 0.
Standings: Canterbury 17, North Harbour 17, Midlands 14, Auckland 11, Northland 4, Central 3, Capital 2 (North Harbour played six, all others played five).