The besieged NSW centre capped one of the great comebacks by scoring the match-winning try in the Blues' 18-14 State of Origin III triumph on Wednesday night at ANZ Stadium.
Jennings would have considered himself lucky to retain his spot as the Blues tried tosalvage something after losing a 10th series in 11 years to Queensland.
In the NRL, Jennings has the Midas touch.In game two for NSW this year, Jennings had the opposite.
Everything Jennings touched did not turn to gold, bombing two almost certain tries as the Blues succumbed 26-16 in game two in Brisbane.Suddenly, the 28-year-old Jennings' Origin career was at a crossroads.
Only something special in his 18th Origin it seemed would keep Jennings in the NSW mix for next year.
He left it late - but he made made it count.Jennings crossed with 78 seconds left after a long James Tedesco run from a Blake Ferguson break, providing some consolation for his game-two shocker.
"To get that win is an awesome feeling," said Jennings who made 127m and had one line break.