Arsenal’s faint hopes of a top-four finish in the Premier League suffered another blow as John Fleck’s late equaliser secured a valuable point for Sheffield United’s own European ambitions in a 1-1 draw at the Emirates. Gabriel Martinelli had filled the void left by the suspended Pierre-Emerick Aubameyang by opening the scoring for the Gunners on the stroke of half-time. But Mikel Arteta’s men were devoid of inspiration for most of the match and paid for one moment of poor defending as Fleck drove high past Bernd Leno eight minutes from time. Arsenal have still lost just once in six