Whakatane United also booked a berth in the championship title decider when they defeated Aquinas College. The Aquinas students were bowled out for 102 with the Eastern Bay team getting home with seven wickets to spare.
Katikati posted their first win of the championship rounds, with a win in a high-scoring encounter with R&A Sangha.
The weekend's highest score, was blasted by Te Puke's Vaughan Wilson who smashed an unbeaten 139 in his side's total of 230 all out against Greerton.
WBOPCA Reserve Grade Results
Pool One
Lake Taupo CC 169 (Shannon McSkimming 44, Rhys Donaghy 4/15, Finn Sears 3/38) defeated Tauranga Boys' College 84 (Jacob Logan 39, Moko Rivers 6/30)
Geyser City 114 (Matt Mitchell 34, Harpreet Singh 4/20) lost to Sikh Sports 116/2 (Amtit Singh 45)
R&A Sangha 227 (GS Sandhu 51, Naseeb Kumar 51, Vipul Oza 3/47) lost to Katikati 229/6 (Matt Earl 91no, Matt Warren 30)
Points Table (Provisional) Lake Taupo CC 80, Tauranga Boys' College 66, Sikh Sports 55, Geyser City 46, Katikati 35, Sangha XI 27.
Pool Two
Aquinas College 102 lost to Whakatane United 104/3 (Tom Yates 33, Chris Tupaea 27no)
Te Puke 230 (Vaughan Wilson 139no, LS Bhatti 5/39) defeated Greerton 109 (Paddy Davenport 38, Rana Virk 4/19, Lance Staiger 3/31)
Mount Maunganui 209/9 (Logan Dench 72, George Signal 48, Cameron Dunn 3/21) lost to Cadets 210/8 (Nick Rendall 44, Josh Dempsey 37, Dom Radich 3/31)
Points Table (Provisional) Whakatane United 80, Te Puke 67, Greerton 52, Cadets 48, Aquinas College 31, Mount Maunganui 3.
B Grade
Mount Maunganui 67 (Eddie Johnson 4/15) lost to Tauranga Boys' College thirds XI 68/3 (Wilson Fisher 27)
Bethlehem College 180/7 (Trent Silcock 59no, Luke Elliffe 46, Matt Davis 44) lost to Grasshoppers 184/5 (Andy Balfour 44, Bob Curran 42no, Dean O'Brien 42)
Singh XI 216 (Deepa Sarai 52, Michael Bedeau 5/27) defeated Mount Maunganui Colts 157/8 (Matt Power 45, Dave Biddle 36, Parmbir Singh 3/28, Deepa Sarai 3/31)
Albion 79 (Neri Hutchings 5/8) lost to Wanderers 80/4 (Ivan Foord 32)
Points Table (Provisional) Tauranga Boys' College thirds 18, Singh XI 18, Wanderers 18, Mount Maunganui 12, Bethlehem College 12, Grasshoppers 12, Albion 6, Mount Maunganui Colts.