Argentina vs Australia: match prediction on 29 August 2026

Argentina win is the call, and the head-to-head record carries more weight than recent results. The Pumas have won four of the last six meetings between these sides, including two victories at home. Australia's current form looks sharper, but this fixture has a long memory that doesn't shift with a five-game sample.

Argentina's recent run reads poorly on paper. One win from five matches, three points accumulated, and they've conceded 141 points while scoring 131. The losses came against USA 24:25, South Africa 10:17, England 24:31, and Scotland 38:47. Only Wales 35:21 on 11 July 2026 went their way. The defensive frailties are visible in the numbers.

Australia have been far more competitive lately. Three wins from five matches, nine points, and they've outscored opponents 205:134. The victories over Japan 56:17 and 35:32, plus Italy 57:10, show attacking potency. The defeats to France 26:42 and Ireland 31:33 were closer contests. They've picked up momentum heading into this fixture.

The historical edge belongs to Argentina. In the last six encounters they've won four times, with Australia taking two. The margin varies wildly—Argentina won 67:27 and 48:17 in dominant fashion, while the other four matches were decided by narrow margins.

The model projects Argentina at 29.8 expected points against Australia's 28.7, a difference small enough to keep things open. The pre-picked confidence sits at 53% for Argentina. This call stops working if Australia's attack finds rhythm early and the Pumas' defensive issues compound. A first-half lead for the visitors could flip the dynamic entirely.