The centre will undergo surgery next week and then begin his rehabilitation process with the region’s first-class medical team.
The injury prevented Halaholo from linking up with the Wales squad yesterday. He has been replaced by Scott Williams.
Willis Halaholo in action for Cardiff Blues
Injury forces Halaholo out of Wales squad
Cardiff Blues have confirmed Willis Halaholo suffered an acute anterior cruciate ligament injury during Saturday’s European Challenge Cup clash with Leicester Tigers.
