Geyser are 10th in the competition after two games with a loss and a share of the points in their abandoned last fixture.
And the team must rely on reserve players to step in, with several key experienced players unavailable for selection.
"It will be a good chance for players to step up and make their mark," said Holmes.
""It will be an all-guns-blazing type of match I imagine, and we have to be on our toes to beat a team that is very good in every area."
Meanwhile in other matches in the competition, leaders Lake Taupo CC will be at home for the first time in the new cricket year against Katikati.
Katikati have become the benchmark team in the last decade, having won the Western Bay of Plenty and McNaughton (Baywide) Trophy on several occasions. The Western Bay of Plenty team are sure to test the competition leader's unbeaten start to the season.
R&A Sangha, who are yet to taste defeat after winning their first game and forced to share points by the weather last Saturday, will square off with Aquinas College. The Aquinas students are in their second year in the WBOPCA Reserve competition, after a promising start last season.
And Multiple Reserve Grade titleholders Mount Maunganui meet Tauranga Boys' College with the game likely to go down to the wire. Te Puke host Whakatane United, with Sikh Sports and Cadets who sit in at the bottom of the current standings.
In the BOPCA Baywide premier competition Bayleys Central Indians have a bye this weekend.
Fixtures:
WBOPCA Western Bay of Plenty reserve grade:
Saturday, October 22, 12pm start.
Geyser City v Greerton, Ray Boord Park , Rotorua
Mount Maunganui v Tauranga Boys' College, Blake Park 2, Tauranga
R&A Sangha v Aquinas College, Fergusson Park 1, Tauranga
Lake Taupo CC v Katikati, Kaimanawa Reserve, Taupo
Te Puke v Whakatane United, Te Puke Domain, Te Puke
Cadets v Sikh Sports, Fergusson Park 2, Tauranga
Points Table:
Lake Taupo CC 40, Greerton 30, R&A Sangha CC 30, Whakatane United 23, Aquinas College 20, Tauranga Boys' College 20, Katikati 20, Mount Maunganui 20, Te Puke 20, Geyser City 16, Sikh Sports 13, Cadets 12.