UEFA Europa League – Semi-finals (Second Leg)

5 May 2016

Liverpool – Villarreal
Referee: Viktor Kassai (HUN, photo)
Assistant Referee 1: György Ring (HUN)
Assistant Referee 2: Vencel Tóth (HUN)
Additional AR 1: Tamás Bognar (HUN)
Additional AR 2: Ádám Farkas (HUN)
Fourth Official: Peter Berettyán (HUN)
Referee Observer: Frank De Bleeckere (BEL)

Sevilla FC – Shakhtar Donetsk
Referee: Björn Kuipers (NED)
Assistant Referee 1: Sander van Roekel (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Additional AR 1: Pol van Boekel (NED)
Additional AR 2: Richard Liesveld (NED)
Fourth Official: Mario Diks (NED)
Referee Observer: Markus Nobs (SUI)