Border and Pirates are also back again.
After using a semifinal format in the past tournaments, this year only the two pool winners will play off in a straight championship final, with the remaining teams meeting their opposite number from the other pool, based on results.
This means they will all play four games in a day instead of a maximum of five.
After Marton Park hosted a regional invitational women's tournament for the past two years, this time it is just Manawatu and Wellington who have entered teams, so they will play each other in a best of three games format.
Games start at 10am and the tournament will conclude around 2pm.
Pool A: 1. Kaierau Maroon; 2. Border; 3. Marist; 4. Taihape (2).
Pool B: 1. Ngamatapouri; 2. Taihape (1); 3. Pirates; 4. Kaierau Gold.
Women: Manawatu vs Wellington.
Draw
Field 1: 10am: Kaierau Maroon vs Border; 10.20am: Pirates vs Kaierau Gold; 10.40am: Manawatu vs Wellington; 11am: Taihape (2) vs Border; 11.20am: Kaierau Maroon vs Marist; 11.40am: Manawatu v Wellington; 12pm: Kaierau Gold vs Ngamatapouri; 12.20pm: Taihape (1) vs Pirates; 12.40pm: Manawatu vs Wellington; 1pm: Pool A 3rd vs Pool B 3rd; 1.20pm: Winners Pool vs Winners Pool B.
Field 2: 10am: Ngamatapouri vs Taihape (1); 10.20am: Marist vs Taihape (2); 11am: Taihape (1) vs Kaierau Gold; 11.20am: Ngamatapouri vs Pirates; 12pm: Kaierau Maroon vs Taihape (2); 12.20pm: Border vs Marist; 12.40pm: Pool A 4th vs Pool B 4th; 1pm: Pool A 2nd vs Pool B 2nd.