Rugby Championship wide open: Matera returns for Pumas, Barrett v O’Connor headlines, permutations alive for all four

After four rounds, the Rugby Championship is perfectly poised: New Zealand, South Africa, Australia and Argentina each sit on two wins and two losses, keeping every title permutation on the table ahead of Round Five.

All Blacks v Wallabies at Eden Park: key battles

New Zealand host Australia at iconic Eden Park, with the spotlight on Beauden Barrett v James O’Connor. Expect a tactical chess match—kicking strategy, tempo control and backfield coverage may dictate terms. Around them, breakdown turnovers and set-piece accuracy will decide which backline earns front-foot ball.

Pumas recall Pablo Matera for Springbok challenge

Argentina have restored former captain Pablo Matera to the starting XV to face South Africa at Kings Park, Durban, among three changes. Matera’s physical edge and lineout nous bolster the Pumas’ forward pack for a collision-heavy contest against the Boks.

Everyone can still win it: what that really means

With the ledger even, bonus points, points difference and head-to-head results loom large. All four sides can still claim the title, but margins are razor-thin—disciplined exits, bench impact and goal-kicking consistency could prove decisive.

Selection watch: Rieko Ioane’s path back

Coach Scott Robertson has indicated Rieko Ioane is “not far away,” outlining a path back into the All Blacks’ 23. His return would add pace, power and finishing to New Zealand’s outside backs in the run-in.

Outlook: A championship of inches reaches its business end. Collisions, composure and clutch moments will crown the most clinical side.