Reece Hodge missed a late match-winning penalty for the third time this season as the Wallabies and Pumas played out a 16-16 draw in miserable conditions at Sydney's Bankwest Stadium last night.
The result confirmed the All Blacks as 2020 Tri Nations champions.
The Wallabies did well to be in a position to win after Lukhan Salakaia-Loto was sent off for a high shot around the hour mark and Argentina took a 16-9 lead.
Skipper Michael Hooper scored from a maul — his 20th test try, a record for an Australian forward — and Hodge's conversion levelled the scores heading into the last 10 minutes.
But Hodge's late long-range miss condemned the Wallabies to a third draw this season after a scrappy wet-weather test that also featured three yellow cards.