It remains one of the most pivotal moments of the season so far… Four minutes into the 275th derby della Madonnina, Marco Materazzi’s right leg connects with Zlatan Ibrahimovic’s left ankle and referee Paolo Tagliavento points to the spot, from where the big Swede scores the early winner. But if Milan are going to repeat the trick on Saturday to go five points clear of Inter without their suspended frontman, they will have to overturn a far from convincing record when starved of Ibra’s goals.