The ACT Brumbies will host the NSW Waratahs at Viking Park as both teams fight for their finals hopes.
The hosts sit at the bottom of the ladder, despite two strong performances, and are able to launch themselves into finals contention with a big win.
WATCH BELOW FROM 5:00 pm AEST LIVE and on-demand on Rugby.com.au.
Young guns Jack Harley, Kye Oates and Jarrah McLeod all come into the starting side.
As for the Waratahs, victory will be enough to book their place in next Sunday's decider in Perth.
The visitors have named a largely unchanged team, with Clem Haloholo injected into the run-on side after a strong shift from the bench.
The entire competition will be broadcast live and free via the rugby.com.au YouTube channel.
Click here for the Brumbies-Waratahs MATCH CENTRE.