The Ospreys and Scarlets will battle it out on Saturday night to be the only Welsh region in the European Champions Cup next season.
The mouth-watering fixture, to decide who gets the final Guinness PRO14 spot for the Champions Cup, takes place at the Liberty Stadium on Saturday, May 18.
What time is Ospreys v Scarlets kick-off?
Ospreys v Scarlets kicks off at 7.45pm on Saturday.
Is it on TV?
The game is being shown live on Premier Sports 1, with coverage beginning at 7.15pm.
You can also follow live updates on WalesOnline here.
Ospreys v Scarlets team news: Wayne Pivac leaves Wales duo out of starting line-up for huge play-off
What's the team news?
Ospreys: Dan Evans; George North, Cory Allen, Owen Watkin, Keelan Giles; Sam Davies, Aled Davies; Nicky Smith, Scott Baldwin, Tom Botha, Adam Beard, Alun Wyn Jones, Olly Cracknell, Dan Lydiate, Justin Tipuric (capt).
Replacements: Sam Parry, Rhodri Jones, Ma’afu Fia, Bradley Davies, Sam Cross, Matthew Aubrey, Luke Price, Hanno Dirksen.
Scarlets: Leigh Halfpenny; Johnny McNicholl, Jonathan Davies, Hadleigh Parkes, Ioan Nicholas; Dan Jones, Gareth Davies; Phil Price, Ken Owens (capt), Werner Kruger, Jake Ball, Steve Cummins, Josh Macleod, Will Boyde, Blade Thomson.
Replacements: Ryan Elias, Wyn Jones, Simon Gardiner, David Bulbring, Uzair Cassiem, Kieran Hardy, Rhys Patchell, Paul Asquith.
Referee: Ben Whitehouse (WRU)
