Tauranga Sports' unbeaten record could get a stern test this weekend, when second-placed Arataki pay a visit to the Tauranga Domain. Also at stake is the Western Bay challenge prize of the Hardy Rosebowl.
In other local rugby action, Te Puke Sports host Greerton Marist, Judea should account for Eastern Districts at the Paengaroa Domain, with Rangataua travelling to play Katikati at Moore Park.
The right to be crowned the 2013 WBOPRFS Colts champions takes its penultimate step, with the semifinals at the weekend.
Top qualifiers and defending Western Bay title-holders Mount Maunganui take on Tauranga Sports at Blake Park.
The first time the two sides met this season, Mount Maunganui ground out a tough 18-15 win.
It may seem like Groundhog Day to Te Puke Sports and Greerton Marist when they square off at Murray Salt Stadium.
Just last weekend, the two age-group contenders met at Te Puke headquarters, with the home side grabbing a close 14-12 decision.
Western BOP Senior points table:
Tauranga Sports 14, Arataki 12, Rangataua 10, Mount Maunganui 8, Rangiuru 8, Judea 8, Matakana Island 8, Te Puna 4, Te Puke Sports 4, Katikati 4, Greerton Marist 2, Eastern Districts 2.