Mount Maunganui's coach Rodney Voullaire said Whakarewarewa would be looking to counter the emotion of Chris Elvin's 200th game for the Mount.
"But at the end of the day, we are concentrating on ourselves. We are only four weeks in and we have still a lot to improve on from the past three weeks, it's week by week for us.
"They have some good leadership through Dougie (Edwards) around the centre. With the new rules coming into play there is a lot of pressure on the refs to call the right shot.
"There is a lot of pressure at the moment to win these close games, but I think the boys can do this. Obviously we have lost Isaac Te Aute to New Zealand Sevens, which is awesome for him but, obviously we have a big spot to fill there, with Mason Walker. It will be good to have our boys back that were away with the Tens last weekend as well."
The game is being played at Blake Park, kick off 2.45pm.
Rotoiti are also on the road and will take on Te Puke Sports.
Tomorrow's draw:
Baywide Premier (2.45pm): Te Puke Sports v Rotoiti at Murray Salt Stadium, Mt Maunganui v Whakarewarewa at Blake Park, Tauranga Sports v Greerton Marist at Tauranga Domain, Opotiki v Arataki at Princess St Reserve, Paroa v Te Puna at Lawson Park, Whakatane Marist v Rangataua at Rugby Park.
Development (1pm): Te Puke Sports v Rotoiti at Murray Salt Stadium, Mt Maunganui v Whakarewarewa at Blake Park, Tauranga Sports v Greerton Marist at Tauranga Domain, Opotiki v Arataki at Princess St Reserve, Paroa v Te Puna at Lawson Park, Whakatane Marist v Rangataua at Rugby Park.
Baywide Division 1 (2.45pm): Papamoa v Te Teko at Gordon Spratt, Ngongotaha v Marist St Michael's at Ngongotaha, Poroporo v Ruatoki at Poroporo Park, Rangiuru v Kahukura at Rangiuru, Katikati v Judea at Moore Park, Waikite bye.