Bayer Leverkusen will be waking up with sore heads again. Their treble hopes remains alive, as does their sheen of invincibility, but only just. After the beer-stained celebrations that followed their regal charge to the Bundesliga title, Xabi Alonso’s side looked groggy on a pulsating night at the London Stadium and can count themselves lucky to be in a Europa League semi-final against Roma after beating West Ham 3-1 on aggregate.
The home fans responding to Jeremie Frimpong’s late equaliser extending Leverkusen’s unbeaten run to 44 matches with rueful applause spoke volumes. West Ham gave everything in their pursuit of a comeback and had the chances to turn the tie around after taking an early lead through Michail Antonio.