Last-gasp Ramsey puts Arsenal in pole position

An injury-time goal by substitute Aaron Ramsey gave Arsenal a 1-0 win at Marseille on Wednesday that enabled Arsene Wengers side to leapfrog their opponents to top spot in Champions League Group F.The Welsh midfielder applied a cool finish in the dying seconds of a forgettable game that had betrayed the fragility and lack of confidence that have plagued both sides starts to the season.Marseille had not conceded a goal in the competition prior to Ramseys intervention, but they now find themselves a point behind Arsenal prior to the return fixture at the Emirates on November 1.The chances of seeing both sides in the last 16 were further enhanced by Borussia Dortmunds unexpected 3-1 defeat at Olympiakos, however, which leaves the German champions bottom at the groups halfway point.Marseille had started strongly but their goal was the first to be threatened, with Souleymane Diawara obliged to clear a looping header from Robin van Persie off the line.For all their endeavour, OM were toiling in attack, but Loic Remy provided a flash of brilliance on the half hour, jinking inside Per Mertesacker and Jenkinson from the byline before his shot was blocked by the latter.Moments later it was Lucho Gonzalezs turn to draw gasps from the Arsenal fans, as he stole in front of Mertesacker to toe Mathieu Valbuenas cross across goal and wide.Lucho and Ayew sparked an unseemly scramble in the Arsenal box minutes shy of the hour, before a defensive error by Nicolas NKoulou almost gifted the visitors the opening goal at the other end.The Cameroon centre-back allowed the ball to run beneath his foot, giving Walcott a clear sight of goal, albeit from a narrow angle, but OM captain Mandanda saved with his feet.Mandanda then denied van Persie, but Marseille looked to be safe until Ramsey was gifted acres of space on the left-hand side of the OM area and calmly placed the winner inside Mandandas right-hand post.