A superb goal from Brahim Diaz helped Real Madrid maintain its dominance of the Madrid derby on Europe's biggest stage with a 2-1 victory over bitter rival Atletico in the first leg of their Champions League last 16 tie on Tuesday.

The round of 16 is officially underway in the UEFA Champions League with several teams halfway to a spot in the quarterfinals after first-leg action. Arsenal, Aston Villa and Real Madrid all carry advantages heading into next week's second leg,

Arsenal had failed to get a goal in two games prior to Tuesday’s Champions League clash against PSV Eindhoven. Then, much like London buses, seven came at once in a record-breaking performance.