Olympiakos forward<b> Brown Ideye </b>extended his scoring streak to three matches after the netting the game - winner for the Greek champions in their hard fought 1 - 0 win over Dinamo Zagreb at the Stadion Maksimir.<br /><br />The Nigeria international&rsquo;s 79th minute goal took his tally in the the Champions League to 5 goals since making his debut.<br /><br />As expected, <b>Nosa Igiebor</b> for Maccabi Tel Aviv in their 2 - 0 loss to Porto. He is battling to overcome a knee problem that he picked up against Basel in the qualifying round.<br /><br />Elsewhere, <b>John Obi Mikel </b>was an unused substitute in Chelsea&rsquo;s goalless draw with Dynamo Kiev at the NSK Olimpijs&rsquo;kyj.<br />The 28 - year - old&rsquo;s only appearance in the Champions League this season was against Porto on match day two.<br /><br />Super Eagles winger <b>Moses Simon</b> passed a late fitness test was introduced six minutes from time in Gent&rsquo;s 2 - 1 loss to Valencia at Estadio de Mestalla.<br /><br />Finally at the Emirates, Arsenal got their Champions League campaign back on track with a 2 - 0 win over Bayern Munich. Austria star <b>David Alaba</b> worked a full shift for the German champions.<br />