Judgement Day () is an annual Welsh Rugby Union event that takes place at Millennium Stadium in Cardiff and is part of the United Rugby Championship competition. The four regions – Cardiff Rugby, Dragons, Ospreys and Scarlets – join with the Welsh Rugby Union in organising a double-header fixture at the Millennium Stadium. The annual derby day clash will be repeated in the foreseeable future, with the two east Wales regions taking on the two west Wales regions. In 2020, the two matches were held on consecutive days at Rodney Parade due to the COVID-19 pandemic causing a change to the format of the 2019–20 season and the Millennium Stadium being unavailable due to it being used as the Dragon's Heart Hospital.

After a three-year hiatus, the event returned to the Millennium Stadium for the 2022–23 season with over 40,000 spectators in attendance. The event was moved to the Cardiff City Stadium the following year due to the Millennium Stadium being used for various concerts in June. On 30 May 2024, it was confirmed that the event would return to the Millennium Stadium once again in 2025 with the fixtures taking place in April.

Judgement Day I (2013)

2013 was the inaugural year of Judgement Day, which saw Newport Gwent Dragons play Scarlets and Cardiff Blues play Ospreys.

Newport Gwent Dragons vs Scarlets

Team details FB 15 Tom PrydieRW 14 Will HarriesOC 13 Pat LeachIC 12 Jack DixonLW 11 Ross Wardle FH 10 Dan EvansSH 9 Jonathan EvansN8 8 Taulupe Faletau OF 7 Nic CuddBF 6 Dan Lydiate RL 5 Robert Sidoli LL 4 Andrew Coombs (c)TP 3 Dan Way HK 2 Hugh Gustafson LP 1 Aaron Coundley Replacements:HK 16 Sam Parry PR 17 Owen Evans PR 18 Nathan Buck LK 19 Jevon Groves FL 20 Ieuan Jones SH 21 Wayne EvansFH 22 Steffan Jones WG 23 Adam Hughes Coach: Darren Edwards FB 15 Gareth Owen RW 14 George NorthOC 13 Jonathan DaviesIC 12 Scott WilliamsLW 11 Liam WilliamsFH 10 Owen Williams SH 9 Aled Davies N8 8 Rob McCusker (c)OF 7 Jon Edwards BF 6 Aaron ShinglerRL 5 Johan SnymanLL 4 George Earle TP 3 Samson Lee HK 2 Matthew Rees LP 1 Phil John Replacements:HK 16 Ken Owens PR 17 Rhodri Jones PR 18 Deacon Manu LK 19 Sione Timani FL 20 Josh Turnbull SH 21 Rhodri Williams FH 22 Aled Thomas CE 23 Gareth Maule Coach: Simon Easterby Man of the Match: Dan Evans (Newport Gwent Dragons)

Touch judges: Neil Hennessy (Wales) Jon Mason (Wales) Television match official: Tony Rowlands (Wales)

Cardiff Blues vs Ospreys

Team details FB 15 Leigh HalfpennyRW 14 Owen WilliamsOC 13 Gavin Evans (c) IC 12 Dafydd HewittLW 11 Harry RobinsonFH 10 Rhys PatchellSH 9 Lloyd Williams N8 8 Luke Hamilton OF 7 Sam WarburtonBF 6 Michael PatersonRL 5 Lou ReedLL 4 Filo PauloTP 3 Scott AndrewsHK 2 Marc Breeze LP 1 Sam Hobbs Replacements:HK 16 Kristian Dacey PR 17 Tom DaviesPR 18 Taufaʻao Filise N8 19 Robin Copeland FL 20 Rory Watts-JonesSH 21 Lewis Jones FH 22 Ceri SweeneyCE 23 Gareth DaviesCoach: Phil Davies FB 15 Richard FussellRW 14 Tom HabberfieldOC 13 Jonathan SprattIC 12 Ashley BeckLW 11 Tom Isaacs FH 10 Dan BiggarSH 9 Kahn Fotuali'iN8 8 Jonathan Thomas OF 7 Justin TipuricBF 6 James KingRL 5 Ian Evans LL 4 Alun Wyn Jones (c)TP 3 Adam JonesHK 2 Richard Hibbard LP 1 Ryan Bevington Replacements:HK 16 Scott Baldwin PR 17 Duncan Jones PR 18 Dmitri ArhipLK 19 Lloyd Peers FL 20 Joe Bearman SH 21 Rhys WebbFH 22 Matthew MorganCE 23 Ben John Coach: Steve Tandy Man of the Match: Adam Jones (Ospreys)

Touch judges: Ian Davies (Wales) Sean Brickell (Wales) Television match official: Nigel Whitehouse (Wales)

Judgement Day II (2014)

2014 saw the return of the double derby at the Millennium Stadium as Cardiff Blues faced Scarlets and Newport Gwent Dragons faced Ospreys.

Cardiff Blues vs Scarlets

Team details FB 15 Dan FishRW 14 Alex CuthbertOC 13 Cory AllenIC 12 Dafydd HewittLW 11 Chris Czekaj FH 10 Gareth DaviesSH 9 Lewis Jones N8 8 Robin Copeland OF 7 Josh NavidiBF 6 Macauley CookRL 5 Filo PauloLL 4 Bradley Davies TP 3 Taufaʻao Filise HK 2 Matthew Rees LP 1 Gethin Jenkins (c)Replacements:HK 16 Rhys Williams PR 17 Tom DaviesPR 18 Scott Andrews LK 19 Chris Dicomidis FL 20 Ellis JenkinsSH 21 Lloyd Williams FH 22 Simon HumberstoneWG 23 Harry Robinson Coach: Dale McIntosh Paul John FB 15 Liam Williams RW 14 Kristian PhillipsOC 13 Jonathan Davies (c)IC 12 Gareth MauleLW 11 Jordan WilliamsFH 10 Rhys Priestland SH 9 Gareth Davies N8 8 Josh TurnbullOF 7 John BarclayBF 6 Aaron ShinglerRL 5 George Earle LL 4 Jake BallTP 3 Samson Lee HK 2 Ken OwensLP 1 Phil John Replacements:HK 16 Kirby MyhillPR 17 Rob Evans PR 18 Rhodri Jones LK 19 Johan Snyman FL 20 Sione TimaniSH 21 Rhodri Williams FH 22 Steven Shingler WG 23 Frazier ClimoCoach: Simon Easterby Man of the Match: Cory Allen (Cardiff Blues)

Touch judges: Sean Brickel (Wales) Simon Rees (Wales) Television match official: Gareth Simmonds (Wales)

Newport Gwent Dragons vs Ospreys

Team details FB 15 Hallam AmosRW 14 Tom PrydieOC 13 Tyler Morgan IC 12 Jack DixonLW 11 Will HarriesFH 10 Kris Burton SH 9 Richie Rees N8 8 Taulupe FaletauOF 7 Lewis Evans (c) BF 6 Netani Talei RL 5 Matthew ScreechLL 4 Cory Hill TP 3 Duncan Bell HK 2 T. Rhys Thomas LP 1 Phil Price Replacements:HK 16 Sam Parry PR 17 Owen Evans PR 18 Bruce Douglas LK 19 Jevon Groves FL 20 Nic Cudd SH 21 Jonathan Evans FH 22 Jason Tovey CE 23 Lewis Robling Coach: Lyn Jones FB 15 Richard Fussell RW 14 Jeff Hassler OC 13 Jonathan Spratt IC 12 Ashley BeckLW 11 Hanno DirksenFH 10 Dan BiggarSH 9 Tom Habberfield N8 8 Dan BakerOF 7 Justin Tipuric BF 6 James King RL 5 Alun Wyn Jones (c)LL 4 Ryan Jones TP 3 Aaron Jarvis HK 2 Scott BaldwinLP 1 Duncan Jones Replacements:HK 16 Scott OttenPR 17 Nicky Smith PR 18 Adam Jones FL 19 Tyler Ardron FL 20 Sam Lewis SH 21 Tito Tebaldi FH 22 Sam Davies WG 23 Aisea Natoga Coach: Steve Tandy Man of the Match: Nic Cudd (Newport Gwent Dragons)

Touch judges: Neil Hennessy (Wales) Jon Mason (Wales) Television match official: Derek Bevan (Wales)

Judgement Day III (2015)

2015 saw the first double derby at the Millennium Stadium under the new Six Year Rugby Services Agreement. Cardiff Blues faced the Ospreys and Newport Gwent Dragons faced the Scarlets. The 52,762 crowd for the 2 matches, was a Judgment Day and Pro 12 match record.

Cardiff Blues vs Ospreys

Team details FB 15 Rhys Patchell RW 14 Lucas González AmorosinoOC 13 Tom IsaacsIC 12 Garyn Smith LW 11 Joaquin TuculetFH 10 Gareth Anscombe SH 9 Lloyd Williams N8 8 Josh NavidiOF 7 Sam WarburtonBF 6 Josh TurnbullRL 5 Filo Paulo LL 4 Chris DicomidisTP 3 Craig Mitchell HK 2 Kristian Dacey LP 1 Gethin Jenkins (c) Replacements:HK 16 Matthew Rees PR 17 Sam Hobbs PR 18 Scott Andrews LK 19 Jarrad Hoeata FL 20 Macauley Cook SH 21 Lewis Jones FH 22 Gareth Davies FB 23 Dan Fish Coach: Dale McIntosh Paul John FB 15 Dan EvansRW 14 Tom Grabham OC 13 Ben John IC 12 Josh MatavesiLW 11 Eli WalkerFH 10 Dan BiggarSH 9 Rhys Webb N8 8 Dan Baker OF 7 Justin TipuricBF 6 Dan Lydiate RL 5 Alun Wyn Jones (c)LL 4 Lloyd PeersTP 3 Aaron Jarvis HK 2 Scott Baldwin LP 1 Nicky Smith Replacements:HK 16 Sam Parry PR 17 Marc Thomas PR 18 Dmitri Arhip FL 19 Tyler Ardron FL 20 James King SH 21 Tom Habberfield FH 22 Sam Davies CE 23 Jonathan Spratt Coach: Steve Tandy Man of the Match: Dan Biggar (Ospreys)

Touch judges: Rhys Thomas (Wales) Gwyn Morris (Wales) Television match official: Gareth Simmonds (Wales)

Newport Gwent Dragons vs Scarlets

Team details FB 15 Rhys Jones RW 14 Tom Prydie OC 13 Tyler Morgan IC 12 Jack DixonLW 11 Hallam AmosFH 10 Dorian JonesSH 9 Jonathan Evans N8 8 Taulupe FaletauOF 7 James Benjamin BF 6 James ThomasRL 5 Rynard Landman (c)LL 4 Matthew Screech TP 3 Brok Harris HK 2 Rhys Buckley LP 1 Phil Price Replacements:HK 16 T. Rhys Thomas PR 17 Luke Garrett PR 18 Lloyd Fairbrother FL 19 Nick Crosswell FL 20 Ollie Griffiths SH 21 Luc Jones FH 22 Carl Meyer WG 23 Ashton Hewitt Coach: Lyn Jones FB 15 Liam WilliamsRW 14 Harry RobinsonOC 13 Hadleigh Parkes IC 12 Scott WilliamsLW 11 Steff EvansFH 10 Rhys Priestland SH 9 Aled Davies N8 8 John Barclay OF 7 James DaviesBF 6 Aaron Shingler RL 5 Lewis RawlinsLL 4 Jake BallTP 3 Peter Edwards HK 2 Ken Owens (c) LP 1 Phil John Replacements:HK 16 Ryan Elias PR 17 Wyn Jones PR 18 Jacobie Adriaanse FL 19 Rob McCusker N8 20 Rory Pitman SH 21 Rhodri Williams FH 22 Steven Shingler CE 23 Regan King Coach: Wayne Pivac Man of the Match: Liam Williams (Scarlets)

Touch judges: Neil Hennessy (Wales) Sean Brickell (Wales) Television match official: Tim Hayes (Wales)

Judgement Day IV (2016)

Cardiff Blues vs Ospreys

Team details FB 15 Dan FishRW 14 Aled SummerhillOC 13 Garyn SmithIC 12 Rey Lee-LoLW 11 Tom Isaacs FH 10 Gareth AnscombeSH 9 Lewis Jones N8 8 Josh NavidiOF 7 Ellis JenkinsBF 6 Sam Warburton RL 5 James DownLL 4 Josh TurnbullTP 3 Taufaʻao Filise HK 2 Matthew Rees LP 1 Gethin Jenkins (c) Replacements:HK 16 Kristian Dacey PR 17 Brad Thyer PR 18 Dillon Lewis LK 19 Jarrad Hoeata N8 20 Manoa Vosawai SH 21 Tomos Williams FH 22 Jarrod Evans CE 23 Gavin Evans Coach: Danny Wilson FB 15 Dan Evans RW 14 Hanno DirksenOC 13 Jonathan Spratt IC 12 Owen WatkinLW 11 Ben JohnFH 10 Dan BiggarSH 9 Rhys Webb (c) N8 8 Dan LydiateOF 7 James KingBF 6 Olly Cracknell RL 5 Rynier Bernardo LL 4 Adam Beard TP 3 Dmitri Arhip HK 2 Scott BaldwinLP 1 Nicky Smith Replacements:HK 16 Sam Parry PR 17 Gareth Thomas PR 18 Aaron Jarvis LK 19 Rory Thornton FL 20 Sam Underhill SH 21 Brendon Leonard FH 22 Sam Davies CE 23 Josh Matavesi Coach: Steve Tandy Man of the Match: James King (Ospreys)

Touch judges: Leighton Hodges (Wales) Martyn Lewis (Wales) Television match official: Jon Mason (Wales)

Newport Gwent Dragons vs Scarlets

Team details FB 15 Carl MeyerRW 14 Adam HughesOC 13 Adam WarrenIC 12 Jack DixonLW 11 Hallam AmosFH 10 Angus O'BrienSH 9 Charlie Davies N8 8 Taulupe FaletauOF 7 Nic Cudd BF 6 Lewis Evans (c)RL 5 Nick CrosswellLL 4 Rynard Landman TP 3 Brok Harris HK 2 Elliot Dee LP 1 Phil Price Replacements:HK 16 Rhys Buckley PR 17 Luke Garrett PR 18 Lloyd Fairbrother LK 19 Matthew Screech N8 20 Ed Jackson SH 21 Sarel Pretorius FH 22 Dorian JonesFB 23 Rhys JonesCoach: Kingsley Jones FB 15 Michael Collins RW 14 Liam WilliamsOC 13 Hadleigh ParkesIC 12 Scott Williams LW 11 Steff EvansFH 10 Steven ShinglerSH 9 Aled Davies N8 8 John Barclay OF 7 James DaviesBF 6 Lewis RawlinsRL 5 David Bulbring LL 4 Jake BallTP 3 Samson Lee HK 2 Ken Owens (c) LP 1 Rob Evans Replacements:HK 16 Ryan Elias PR 17 Dylan Evans PR 18 Peter Edwards N8 19 Jack Condy N8 20 Morgan Allen SH 21 Gareth Davies FH 22 Aled Thomas FB 23 Gareth Owen Coach: Wayne Pivac Man of the Match: Scott Williams (Scarlets)

Touch judges: Gwyn Morris (Wales) Wayne Davies (Wales) Television match official: Gareth Simmonds (Wales)

Judgement Day V (2017)

Cardiff Blues vs Ospreys

Team details FB 15 Matthew Morgan RW 14 Alex Cuthbert OC 13 Rey Lee-LoIC 12 Willis HalaholoLW 11 Rhun Williams FH 10 Gareth Anscombe SH 9 Lloyd WilliamsN8 8 Nick Williams OF 7 Ellis JenkinsBF 6 Josh NavidiRL 5 Macauley CookLL 4 Jarrad Hoeata TP 3 Taufaʻao Filise HK 2 Kristian Dacey LP 1 Gethin Jenkins (c) Replacements:HK 16 Matthew Rees PR 17 Rhys Gill PR 18 Anton Peikrishvili LK 19 James Down N8 20 Sion Bennett SH 21 Tomos WilliamsFH 22 Steven Shingler WG 23 Aled Summerhill Coach: Danny Wilson FB 15 Dan EvansRW 14 Keelan GilesOC 13 Ashley BeckIC 12 Josh Matavesi LW 11 Dafydd Howells FH 10 Sam DaviesSH 9 Rhys Webb (c) N8 8 Dan Baker OF 7 Justin TipuricBF 6 James KingRL 5 Rory Thornton LL 4 Bradley DaviesTP 3 Brian Mujati HK 2 Scott Baldwin LP 1 Nicky Smith Replacements:HK 16 Scott Otten PR 17 Paul James PR 18 Rhodri Jones FL 19 Tyler Ardron LK 20 Lloyd Ashley SH 21 Tom Habberfield CE 22 Kieron Fonotia FH 23 Luke Price Coach: Steve Tandy Man of the Match: Ellis Jenkins (Cardiff Blues)

Touch judges: Sean Gallagher (Ireland) Gwyn Morris (Wales) Television match official: Neil Hennessy (Wales)

Newport Gwent Dragons vs Scarlets