Another away trip to N17 and another victory for Arsenal, who ignored their bad luck over the last fortnight to win all three points in the North London derby. Tottenham Hotspur simply couldn’t break down Mikel Arteta’s defence, which was expertly patrolled by the likes of Gabriel Magalhaes and William Saliba. Arsenal stood firm at the back, and eventually got their reward through the big Brazilian, who will be thanking Nicolas Jover as well as Bukayo Saka for the assist. Of course, it wasn’t all glory for Arteta’s side who often had to dig deep and defend for large periods, especially because…