This season's Champions League is nearing its conclusion, with Arsenal, Paris St-Germain, Inter Milan and Barcelona the four sides left vying for a place in the final. Mikel Arteta's Arsenal will take on Ligue 1 champions PSG,

Merino missed the Gunners’ most recent match - against Crystal Palace last Wednesday - and was a doubt for the first leg of Arsenal’s semi-final against PSG at Emirates Stadium on Tuesday. The Spaniard, however, took part in training on Monday afternoon and is expected to be fit for the game.

EXCLUSIVE: Arsenal lock horns with PSG in the Champions League semi-finals on Tuesday night and winger Khvicha Kvaratskhelia has been earmarked as a serious threat for the French side ahead of the fir