The game against Bath is their final friendly before the Pro12 season kicks-off.
Scarlets: Liam Williams; Richard Smith, Scott Williams, Hadleigh Parkes, Steff Evans; Rhys Patchell, Gareth Davies; Wyn Jones, Ken Owens [c], Werner Kruger, Lewis Rawlins, David Bulbring, Aaron Shingler, John Barclay, Morgan Allen.
Replacements: Emyr Phillips, Ryan Elias, Peter Edwards, Will Taylor, Rynier Bernardo, Will Boyde, Josh Macleod, Aled Davies, Jonathan Evans, Dan Jones, Aled Thomas, Steff Hughes, Billy McBryde, Ioan Nicholas.
Bath: Tom Homer; Jeff Williams, Jonathan Joseph, Max Clark, Matt Banahan; Rhys Priestland, Kahn Fotuali'i; Nick Auterac, Tom Dunn, Henry Thomas, Dave Attwood, Charlie Ewels, David Denton, Guy Mercer (c ), Taulupe Faletau.
Replacements Ross Batty, Nathan Catt, Kane Palma-Newport, Luke Charteris, Matt Garvey, Tom Ellis, David Sisi, Will Homer, George Ford, Dan Bowden, Anthony Watson, Harry Davies.