Premier Reserve (Harper Lock Shield)
17/3/2018 Johnsonville 22 vs 27 Wellington Axemen Awakairangi Park: 2
24/3/2018 Avalon 17 vs 31 Johnsonville Fraser Park: Artificial
31/3/2018 Paremata-Plimmerton 25 vs 26 Johnsonville Ngati Toa Domain: 1
07/4/2018 Johnsonville 26 vs 33 Wainuiomata Helston Park
14/4/2018 Johnsonville 20 vs 31 Marist St Pats Helston Park
21/4/2018 Poneke 25 vs 15 Johnsonville Kilbirnie Park: 2
25/4/2018 1:00pm Johnsonville vs Northern United Helston Park
28/4/2018 1:00pm Tawa vs Johnsonville Lyndhurst Park: 1
5/5/2018 1:00pm Johnsonville vs Old Boys University Helston Park
12/5/2018 1:00pm Petone vs Johnsonville Petone Rec: 1
19/5/2018 1:00pm Johnsonville vs Upper Hutt Rams Helston Park
26/5/2018 1:00pm Hutt Old Boys vs Johnsonville Hutt Rec: 1
2/6/2018 1:00pm Johnsonville vs Oriental-Rongotai Helston Park