South Africa v Australia
Loftus Versfeld, Pretoria
Saturday, 8 July, 2023		 Referee: Ben O'Keeffe (NZR)
Assistant Referee 1: Paul Williams (NZR)
Assistant Referee 2: Andrea Piardi (FIR)
TMO: Brendon Pickerill (NZR)
Argentina v New Zealand
Estadio Malvinas Argentina, Mendoza
Saturday, 8 July, 2023		 Referee: Angus Gardner (RA)
Assistant Referee 1: Nic Berry (RA)
Assistant Referee 2: Jordan Way (RA)
TMO: Brett Cronan (RA)
Australia v Argentina
CommBank Stadium, Sydney
Saturday, 15 July, 2023		 Referee: Jaco Peyper (SARU)
Assistant Referee 1: Paul Williams (NZR)
Assistant Referee 2: James Doleman (NZR)
TMO: Marius Jonker (SARU)
New Zealand v South Africa
Mount Smart Stadium, Auckland
Saturday, 15 July, 2023		 Referee: Mathieu Raynal (FFR)
Assistant Referee 1: Angus Gardner (RA)
Assistant Referee 2: Pierre Brousset (FFR)
TMO: Ben Whitehouse (WRU)
Australia v New Zealand
Melbourne Cricket Ground, Melbourne
Saturday, 29 July, 2023		 Referee: Wayne Barnes (RFU)
Assistant Referee 1: Karl Dickson (RFU)
Assistant Referee 2: Christophe Ridley (RFU)
TMO: Tom Foley (RFU)
South Africa v Argentina
Emirates Airline Park, Johannesburg
Saturday, 29 July, 2023		 Referee: Andrew Brace (IRFU)
Assistant Referee 1: Nika Amashukeli (GRU)
Assistant Referee 2: Chris Busby (IRFU)
TMO: Brett Cronan (RA)