The result put the Hammers top of Group H on six points, three ahead of Dinamo Zagreb who thrashed Genk 3-0 away helped by two goals from striker Bruno Petkovic.
Leicester-Legia Warsaw clashes in Europa League sees 12 police injured, seven arrests
Twelve officers were injured and seven arrests were made during the clashes between police and Legia Warsaw supporters on Thursday.
Galatasaray advance and knock Marseille out of Europa League
Galatasaray reached the Europa League knockout stages with a pulsating 4-2 home win over Marseille.
Aleksandr Sobolev double earns Spartak shock victory over Napoli
Spartak Moscow boosted their hopes of reaching the Europa League knockout stages with a 2-1 win over Napoli on Wednesday.
West Ham 'appalled' by anti-Semitic song on flight
West Ham have said the club is "appalled" after footage of fans singing an anti-Semitic song towards a Jewish man circulated online on Thursday.
West Ham draw with Genk after late Tomas Soucek own goal
West Ham United dropped points for the first time in this season's Europa League campaign as a late own goal by Tomas Soucek in a 2-2 draw at Genk.
West Ham ease to third successive Europa League win
West Ham United moved closer to the Europa League knockout stage with a 3-0 home win over Genk on Thursday.