The last four teams standing return to play in the UEFA Champions League this week for the first leg of the semifinals, when some of Europe's top sides will begin to map out their route to the final on May 31 at Munich's Allianz Arena.

Former Arsenal manager, Arsene Wenger, has predicted that the current squad has what it takes to qualify for the Champions League final this year. The Gunners will host Paris Saint-Germain in the first leg of their semi-final tie on Tuesday.

According to Opta, Arsenal are the favourites to win the Champions League with a 31.3% chance after sensationally knocking out Real Madrid. Barcelona are second in line with a 27.4% chance of winning their seventh European crown, while PSG have a 22% shot at lifting the famous trophy in Munich.