URC 2025/26URC 2025/26 · Round 16
Scarlets

Scarlets

v
Cardiff Rugby

Cardiff Rugby

Saturday 18 April 2026 · 5:30 PM BST
Parc y Scarlets, Llanelli
Tournament

Championship Standings

Scarlets are 14th on 21 points — a miserable campaign with just 4 wins, one clear of basement duo Dragons and Zebre. Cardiff sit 6th on 41 points but have cratered on the SA tour run-in — four straight losses including a 40–7 demolition at Loftus has compressed the gap between these two dramatically.

PosTeamPWLPDPts
1
Glasgow WarriorsGlasgow Warriors
14113+19255
2
StormersStormers
14113+13951
3
UlsterUlster
1495+11347
4
LeinsterLeinster
1495+6246
5
LionsLions
1485+3643
6
CardiffCardiff
1486−941
7
MunsterMunster
1486−2541
8
BullsBulls
1486+5740
9
ConnachtConnacht
1477+1039
10
SharksSharks
1467−2633
11
OspreysOspreys
1457−3230
12
BenettonBenetton
1457−7428
13
EdinburghEdinburgh
14410−7123
14
ScarletsScarlets
1449−8621
15
DragonsDragons
1429−8321
16
Zebre ParmaZebre Parma
14212−20312
2026 Form

Scarlets

W1, L4
LR11: Benetton v Scarlets (A)20–200
LR12: Edinburgh v Scarlets (A)24–19−5
LR13: Connacht v Scarlets (A)31–14−17
WR14: Scarlets v Zebre (H)36–17+19
LR15: Leinster v Scarlets (A)36–19−17
PF 108PA 131
-23 PD

Five matches, one win — and that was a home drubbing of bottom-placed Zebre. Scarlets have leaked 40+ in a round-trip of Irish provincial away losses (Connacht 31–14, Leinster 36–19), and the only real bright spot beyond the Zebre cakewalk was a 20–20 stalemate in Treviso. This is a squad that has — predictably — fallen away after the Six Nations break. Parc y Scarlets remains the one place they can still threaten — they shut Glasgow out 23–0 here earlier in the season.

Cardiff Rugby

W1, L4
3L streak
LR11: Ulster v Cardiff (A)21–14−7
WR12: Cardiff v Leinster (H)8–7+1
LR13: Bulls v Cardiff (A)40–7−33
LR14: Sharks v Cardiff (A)21–15−6
LR15: Benetton v Cardiff (A)38–35−3
PF 79PA 128
-49 PD

The SA tour has broken Cardiff’s season. They were 3rd on the table a month ago; they’re now 6th and sliding, with only the Leinster ambush (a muddy 8–7 arm-wrestle in Cardiff) to show for their last five. The 40–7 beating at Loftus was the nadir. Alan Lawrence and Daniel Thomas are still carrying the defensive load (1st and 2nd in URC tackles), but Cardiff’s attack, so fluent earlier in the season, has gone missing.

History

Head-to-Head Record

24 – 0 – 14

Scarlets wins · Draws · Cardiff wins (last 38 meetings overall)

ScarletsScarlets (24)
(14) Cardiff RugbyCardiff Rugby
24W
14W

Scarlets have dominated the modern rivalry — 24 wins to 14 in the last 38 meetings, with no draws. Crucially, they’ve taken the last two: a 21–17 away win in Cardiff in December and a 25–19 victory at the Arms Park in 2024. At Parc y Scarlets the picture is tighter though — Scarlets are just 2–3 in the last 5 home derbies against Cardiff.

Recent Results

DateCompetitionResult
Dec 2025URCCardiff 17–21 Scarlets
Oct 2024URCCardiff 19–25 Scarlets
Sep 2024URCScarlets 15–24 Cardiff
Dec 2023URCCardiff 23–29 Scarlets
Nov 2023URCScarlets 31–25 Cardiff
Jan 2023URCCardiff 22–28 Scarlets

Average score in the last 6 meetings: Scarlets 24 – Cardiff 20 across the last six meetings. Scarlets have won five of those six, including both this season.

Last 12 Months

Extended Form

Scarlets4W, 9L, 1D (URC)

URC wins: Glasgow Warriors (23–0 H), Zebre (36–17 H), Ulster (27–22 H), Cardiff (21–17 A). Draw: Benetton (20–20 A). Losses: Stormers (0–34 H), Dragons (28–5 A), Ospreys (19–26 H), Lions (29–18 A), Sharks (29–19 A), Munster (34–21 A), Connacht (31–14 A), Edinburgh (24–19 A), Leinster (36–19 A). Also winless in the Champions Cup pool stage.

A truly dire season. Four URC wins from 14, a pointless European campaign, and a −86 points differential second-worst in the league. The one consolation is that Parc y Scarlets remains a respectable fortress — the 23–0 shutout of Glasgow is the season’s highlight, and three of four URC wins have come at home.

Cardiff Rugby8W, 6L (URC)

URC wins: Dragons (24–17 A), Connacht (14–8 H), Ulster (29–26 H), Benetton (17–8 H), Edinburgh (20–19 H), Lions (33–20 H), Leinster (8–7 H), and a 2024 win at Scarlets (24–15 A). Recent losses: Bulls (40–7 A), Sharks (21–15 A), Benetton (38–35 A), Ulster (21–14 A), Scarlets (17–21 H), Ospreys (33–22 A).

Cardiff’s body of work is still strong — 8 URC wins, wins over Leinster and Ulster, and a 4–0 start stretched them to 3rd. But the last five weeks have been brutal: four losses on the road across SA and Italy, with defensive collapses at Loftus and a failed attempt at the great escape in Treviso. Away form this season is passable (3W–5L), but the trend is obviously downward.

Team News
Scarlets

Scarlets XV

Scarlets team not yet announced at time of writing. Expect Dwayne Peel to lean on his internationals for the penultimate home game of the season — Sam Costelow at 10, Joe Roberts (7 tries, team top scorer) and Johnny Williams in midfield, Blair Murray and Ellis Mee out wide. Ryan Elias leads the pack, with Sam Lousi and Taine Plumtree carrying the heavy lifting at lock and 8. Fletcher Anderson has been a season-long workhorse (3rd in URC carries, 142 tackles).

Forwards
Backs
Replacements
Cardiff Rugby

Cardiff Rugby XV

Cardiff team not yet announced. Chris Dicomidis will be under pressure to stop the bleeding — expect a near full-strength XV with Josh Adams (6 tries in 8 URC apps) on the wing, Cameron Winnett at 15, Ben Thomas pulling strings at 10 or 12, Taulupe Faletau at 8 (if fit), and Alex Mann/James Botham in the back row. The set piece hinges on Liam Belcher at hooker and the Domachowski-led front row.

Forwards
Backs
Replacements
Tactical

Key Matchups

Fly-half
Sam Costelow
Cardiff Rugby
Callum Sheedy / Ben Thomas
Back row
Plumtree, Macleod, Anderson
Cardiff Rugby
Mann, Botham, Faletau
Front row
Mathias, Elias, Thomas
Close
Domachowski, Belcher, Assiratti
Midfield
Williams & Roberts
Close
Thomas & Grady
Back three
Murray, Mee, Jones
Cardiff Rugby
Adams, Winnett, Cabango
Bench impact
Gareth Davies, Lousi, Hawkins
Close
Halfpenny, Basham, Wainwright

On paper Cardiff’s backline is a level above — Josh Adams leads Welsh URC try-scorers with 6 in 8, Mason Grady is a genuine line-breaker, and Ben Thomas offers game-management Costelow can’t always match. The forwards are closer than the table suggests: Alan Lawrence leads the entire URC in both carries (190) AND tackles (191), a staggering workload, with Daniel Thomas 2nd in tackles (187). Scarlets’ counter is Fletcher Anderson (3rd in carries with 163, 10th in tackles with 142). The decisive area is the breakdown and pace of the game. If Scarlets can slow Cardiff’s ball and force Sheedy/Thomas to kick in traffic, the home crowd and Joe Roberts’ strike-running can do the rest.

Prediction Scorecard
Cardiff Rugby edgeScarlets edge →
Home Advantage
+3
Form
+2
H2H Record
+2
Squad Strength
-2
Set Piece
0
Backline Quality
-1
Standings Gap
-1
Net Score+3
Projection
Scarlets 57% · SCA 24 – CAR 20
Prediction

Match Forecast

Projected ScoreSCA 24 – CAR 20
Win ProbabilityScarlets 57%
Predicted Margin3–8 pts

This should be much closer than the standings suggest. Cardiff have lost four in a row, conceding 40 points per game on average during an SA tour that’s gutted their playoff hopes — and now have to travel to a Scarlets side that always treats Welsh derbies as its own private cup final. The home advantage (+3), the Scarlets H2H dominance (24–14 lifetime, both wins this season) and the direction of travel in Cardiff’s form outweigh Cardiff’s on-paper squad edge.

That said, this isn’t a slam dunk. Cardiff still have Josh Adams finishing at a try-every-77-minutes clip, Alan Lawrence and Daniel Thomas leading the URC in workload stats, and enough internationals to out-gun the Scarlets on two or three phases if they click. If Cardiff concede early the house of cards could fall again — but if they weather the first 20 minutes, the backline quality could get them over the line. A low-scoring Welsh wrestle feels right; a single try or a late penalty could decide it.

Scarlets to edge a nervy derby at home — Cardiff’s collapse is real, but a 5-point margin is the ceiling.