Round four of Super Rugby U16 and U19s has serious finals implications with just two rounds remaining in the regular season.
It will begin with the Queensland Reds hosting the Melbourne Rebels at Sunnybank, eager to keep their finals hopes alive.
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This will be followed by the Western Force welcoming the ACT Brumbies to Claremont.
The ladder-leading NSW Waratahs will have the bye, with all four teams looking to close the gap.
Check out all the team news for round four below
U16s - 10:30 am AEST
REDS (1-15): Isaac Rauluni, Charlie Hollyman, Kapelasima Hamala, Ed Kasprowicz, William Ross, Gray O'Neill, Ethan Ramsay, Jack Randall, Jack Brown, Damon Humphrys, Clay Andrews, Kilarney Lavender, Max Romer, Callum Dalton, Fletcher Austin
Replacements: Liam Robinson, Berakah Tuifaasisina, Cyrus Suniula, Bennett Armistead, Kiama Jione, William Graham, Connor Clifford, Treyvon Pritchard
REBELS (1-15): Ramsey Sefo, Kyzen Galuega, Matthew Sauao, Vaifale Maiava, Elye Morris, Louis Treacy (c), Dru Faletolu, Felix Lauofo, Parish Hunt, Max Tokava, Zander Pereira, Kirirakau Loffley, Sonix Aiga, Tainui Whakaari, Jeremiah Faasavalu
Replacements: Campbell Tagoloasa, Zahvid Ukarau Tariu-Simonis, Lewis Brinkworth, Lenex Barth-Tauai, Halaliku Lauhingoa, Cire-James Tom, Atapuha Vaea, Matthew Toetoe-McLaren, Reece Paramore
U19s - 12:10 pm
REDS (1-15): Macarius Pereira, Will Rogers, Lehopo Leota, Charlie Brosnan, Pat Gavin, Cooper Cameron, Joe Liddy (c), Pat Sowerby, Luke Aiken, Ellis Davies, Joe Doljanin, Denzil Perkins, Frankie Goldsbrough, Ryley Bierton, Will McCulloch
Replacements: Aidan Taylor, Rory Beech, Nick Harper, Tommy O’Callaghan, Alex Kerr, Cadel Rees, Callum Reidy, Campbell King
REBELS (1-15): Xavier Stiles, Lucas Aedo Kailea, Spencer Ioelu, Cedric Iotua, Judah Saumaisue, Wyatt Ballenger, Darcy Keating, Stuart Tualima, Jakim Ngatoko, Kobi Heurea, Patrick Sialau, Divad Palu (c), Jozef Ah Kuoi, Sam Parker, Lachie Morgan-Degaris
Replacements: Komi Tuitea, Dylan Roberts, Falevalu Seinafo, Sam Fangatau, Xander Iosefo, Fionn Clifford, Sampson Pulepule, VJ Kilisi, Christian Lealofi
U16s - 12.05pm AWST
Force (1-15): Ceejay Patelesiosio, Luke Megson, Hunter Pascoe, Paddy Woods, Josh Harmer, Cassius Dougal, Felix Cooper, Samiuela Likio, Tamarangi Tunui (c), Ezekiel Jackson, Kalani Chong-Sue, Penijameni Naqau, Chase Bunce, Dermott Arthy, Harry Oddy
Replacements: Xander Goh, Alexander Smit, Zane Wesley (vc), Kristian Bellekom, Israel Tupo, Cruz Remi, Taj Makene, Josiah Tanonef
BRUMBIES (1-15): Jamal Ud-Din Nazir, Fletcher Burrows, Moses Kaufusi, Lucas Quester, Harry Bodman (c), Nicholas Bett, Sam Green, Darnel Uelese, Liam Collett, Nate Pfitzner, Salesa Tupe, Joseph Philips, Denzel Veikune, Isaiah Cornforth, Cameron Kirsten
Replacements: Issac Foster, Dempsey Woolf, CJ Nobile, Maximus Nel, Baxter Sicily, Eli Fuller, Benedict Martino, Griffin Leitch
U19s - 1:45 pm
Force (1-15): Ben Kershaw, Kelton New, AJ Preketes, Billy Turnbull, Josiah Marks, Dylan Bronlund, Luke Holt-Brown, Dane Sawers (vc), Doug Phillipson (c), Finn Prass, Tiam Toufan, Ollie Cummins, Oakley Pearce, Kauri Grace, Thomas Crofts
Replacements: Aiden Voute; Reece Pedley, Rueben Baker, Manaia TeTana, Ben Farrow, Jehmial Ross, Brodie Mainwaring, Stirling McDonald
BRUMBIES (1-15): Sam Sahyoun, Boston Morete, Drew Brndusic, Toby Macpherson, Lachlan Hooper (c), Lleyton Tautua, Darcy Fogarty, Jack Harley, Dan Nelson, Cullen Gray, Tino Tavana, Jakob Biet, Eli Sagala, Angus Stainforth, Shane Wilcox
Replacements: Cameron Johns, Bonamarie Taiki, Jack Spencer, Jacob Veiru, Will Hopper, Jake Mead, Andy McFarlane, Tom Hayes