Cardiff Blues v Ulster: everything you need to know
Cardiff Blues meet Ulster at Cardiff Arms Park, Sunday 2:00am (United Rugby Championship). Ulster have won 3 of the 4 meetings with Cardiff Blues since 2022.
The big picture
Cardiff Blues are 2–2 in United Rugby Championship 2026-27, averaging 21.8 points for and 26.8 against.
Ulster are 0–2–2 in United Rugby Championship 2026-27, averaging 28.5 points for and 31.8 against.
Form
Cardiff Blues have won two of their last five and most recently lost to Sharks 21–36.
Ulster have won zero of their last five and most recently lost to Bulls 26–34.
Head to head
These sides have met 4 times on our records since 2022: Cardiff Blues 1, Ulster 3.
Last time out (2024-25), Cardiff Blues won 21–19 at Cardiff Arms Park.
Biggest margin between these two: Ulster by 36 points in 2021-22 (48–12).
At Cardiff Arms Park
Cardiff Blues have won 13 of their last 19 at Cardiff Arms Park.
What the numbers say
On form and history, Cardiff Blues have the edge.
Written automatically from Lineball's own match and player database. Not betting advice.
