This quarter-final clash follows a dramatic encounter between the two sides just five weeks prior, where the Scarlets secured a 35–22 victory over Leinster at Parc y Scarlets. Leinster, the defending URC champions, will be seeking redemption and aiming to advance to the semi-finals.

In their most recent match, Leinster showcased their resilience by defeating the Glasgow Warriors 37–19 in the semi-final, setting up this highly anticipated quarter-final showdown.