Renegades faced two teams, the Kaitoke Knight Riders and Property Brokers United P2s, who were competing to secure eighth place to qualify for the B-grade semifinals.
The Knight Riders came up just short despite fighting all the way to defend their total of 114-9, reducing Renegades from 86-5 to 111-9 before the winning runs were struck in the 19th over.
That result left United P2s safe in the eighth spot on net run rate, despite a 50-run loss to Renegades in their 3pm game.
The A and B-grade semifinals will be held at noon on Saturday, January 13, with the finals at 3.25pm.
Results
Premier 2 Twenty20
Kaitoke Knight Riders 114-9 (Z Payne-Potaka 23, D Groube 22no, M Trass 21, D Campbell 16; M Khan 3-12, H Carver 2-10, M Deighton 2-25) lost to Whanganui Renegades 115-9 (H Carver 25, J Donaldson 15, N Sherborne 15; T Waitere 2-15, N McKay 2-24, B Sollitt 2-34) by one wicket.
Wanganui Vet Services Marist 2nd XI 106-6 (C Thorpe 47, J Baldwin 30; M Comrie 3-14, A Muir 3-32) lost to Whanganui High School 107-4 (L Symes 30, R Meredith 29, N Burroughs 21no; Z O’Keefe 2-24) by six wickets.
Whanganui Renegades 123-8 (J Donaldson 46, T Tatana 27no; J Whiteman 4-4, M Pennefather 2-23) bt Property Brokers United P2′s 73 (Z Small 23, J Gray 19; L Brennan 4-10, J Donaldson 2-0) by 50 runs.
Whanganui High School 144-7 (C Meredith 45no, L Hoekstra 26, C McKerras 22, N Burroughs 22) bt Hunterville Hackers 107 (H Burroughs 3-18, A Muir 3-25) by 37 runs.