Arsenal boss Mikel Arteta was forced to use Merino in an attacking position as a result of the Gunners' crippling injury issues, which see Bukayo Saka, Kai Havertz, Gabriel Martinelli and Gabriel Jesus all sidelined. The Spaniard was introduced in place of Raheem Sterling in the second half and won the game for his side, heading in Ethan Nwaneri's cross before finishing Leandro Trossard's ball across.