The Europa League followed the Champions League again this week and provided plenty of entertainment as usual.
Arsenal hosted Valencia at the Emirates while Chelsea travelled to Germany to take on Eintracht Frankfurt in their Europa League semi-finals.
It was a good evening for the Gunners, as they ran out 3-1 winners, while Chelsea secured a valuable away goal in their 1-1 draw.
Both legs are still 50/50, so what did we learn from this week’s games? We’ve listed our top five lessons.