The LEN Champions League Quarter Finals saw Zodiac CNAB defeat C.S.M. Oradea 17-4, with Barceloneta dominating the game. The Spanish champions were heavy favorites and dominated the game, with goals from Petar Velkic, Álvaro Granados, Alejandro Bustos, and Vendel Vigvári. The game was a balanced offense with nine different players contributing to the score.
RN Savona defeated FTC Telekom Waterpolo 17-9 on the road, with the defending Champions League title-holders from Hungary securing the three points well before the final buzzer. FTC set the tone from the opening whistle, racing out to a 3–0 lead before Savona scored their first goal in the 6th minute. The hosts responded with two quick man-up goals in the second quarter, and by halftime, the score was 9–5. FTC entered the final quarter up 13–8 and sealed the game comfortably, outscoring Savona down the stretch for a 17–9 finish. Greek sharpshooter Stylianos Argyropoulos and Hungarian star Krisztián Manhercz scored goals, while Savona’s Andrea Patchaliev led with three goals.