Arsenal have been handed a major injury boost after Mikel Merino trained ahead of the first leg of their Champions League semi-final with Paris Saint-Germain. Ben White has also been passed fit for the game at Emirates Stadium on Tuesday. Merino and White missed last Wednesday’s 2-2 draw with Crystal Palace.

Arsenal and Paris Saint-Germain are gearing up for a massive UEFA Champions League semifinal, with just 180 minutes separating them from a place in the final. The two sides met earlier in the group

PSG are two games away from making the UEFA Champions League final in Munich. First, they must defeat Arsenal over two legs, the first being at the Emirates on