It's the final showdown between Ireland and Australia as the two sides meet in their third test this weekend.
It's currently 1-1 as Joe Schmidt's side were defeated in the first test before emerging victorious in the second.
Here's what you need to know ahead of the game:
Where is it?
The game is taking place at the Allianz Stadium in Sydney on Saturday 23rd June.
What time does it kick off?
The action gets underway at 11am, Irish-time.
Is it on TV?
Yes. Sky Sports Main Event will show the game live, with their coverage getting underway at 10.45am. You can watch that with NOW TV's Sports Pass.
Has the team been announced?
Yes. Ireland Head Coach Joe Schmidt has made five personnel changes and four positional switches to the team for Saturday.
Captain Peter O'Mahony and Jack McGrath will make their 50th appearances for Ireland this weekend, while Bundee Aki, Jacob Stockdale, Sean Cronin and Jack Conanalso return to the starting XV.
Here’s your Ireland team for the series decider #AUSvIRL on Saturday. #TeamOfUs pic.twitter.com/aXOTQjLo0V
— Irish Rugby (@IrishRugby) June 21, 2018
Don't forget! You can catch this match with NOW TV’s Sports Pass.