Cardiff will travel to take on Connacht in the European Challenge Cup on Saturday, April 5.
The Blue & Blacks qualified for the knockout stages despite a challenging pool stage campaign. They faced a full strength Connacht in their final fixture in Pool One, falling to a hard fought 19-28 defeat.
But Cardiff had done enough in the competition to hold onto a qualifying spot and set-up a re-match with the Galway-based province.
The game will be played in Dexcom Stadium with kick-off at 8pm.
The winner of the tie will go on to play either Perpignan or Racing 92 the following weekend of April 11/12/13
EPCR CHALLENGE CUP – Round of 16
(Pool stage rankings in brackets)
Friday 4 April
Match 3 – Edinburgh (3) v Lions (14), Hive Stadium (20.00)
Match 7 – Section Paloise (7) v Bath (10), Stade du Hameau (20.00)
Saturday 5 April
Match 6 – Aviron Bayonnais (6) v Vodacom Bulls (7), Stade Jean-Dauger (12.30)
Match 2 – Montpellier (2) v Gloucester (15), GGL Stadium (17.30)
Match 1 – Connacht (1) v Cardiff (16), Dexcom Stadium (20.00)
Match 8 – USAP (8) vs. Racing 92 (9), Stade AimeÌ Giral(20.00)
Sunday 6 April
Match 4 – Ospreys (4) vs. Scarlets (13), Swansea.com Stadium (17.30)
Match 5 – Lyon (5) v Sharks (12), Matmut Stadium de Gerland (17.30)
Quarter-finals – 11/12/13 April
QF 1: Winner Match 1 v Winner Match 8
QF 2: Winner Match 2 v Winner Match 7
QF 3: Winner Match 3 v Winner Match 6
QF 4: Winner Match 4 v Winner Match 5
NB The highest-ranked clubs from the pool stage will have home advantage
Semi-finals – 2/3/4 May
SF 1: winner QF 1 v winner QF 4
SF 2: winner QF 2 v winner QF 3
NB The highest-ranked clubs from the pool stage will have home venue advantage
2025 EPCR Challenge Cup final: Friday 23 May; Principality Stadium (20.00)