Celtic 2 Spartak Moscow 1: match report Ominously Emmanuel Emenike looked immediately dangerous, breaking at speed and working the spaces in the Celtic back line. With nothing to lose, Ari and Jurado pushed up alongside Emenike to shred the home support's nerves even more. Kim Kallstrom, too, found room to step forward from his deep-lying role for a placed shot that swept wide and when Kelvin Wilson escaped scot free for a lunge that caught Emenike just outside the box it was clear that Celtic badly needed to restore their composure. The wish was father to the deed, with Juan Insaurralde playing midwife. The Argentine tried to cut out a crossfield prompt from Georgios Samaras but made a hash of the contact to divert the ball straight into the path of Hooper, who made another 15 yards before firing low and precisely between Sergei Pesyakov and the left-hand post. Even then, Wilson was profoundly grateful for help when he was outwitted by Emenike inside the box for a Spartak corner kick, but there was no such succour for Efe Ambriose when he allowed his fellow Nigerian to stride across the edge of the Celtic penalty area to feed Ari, cutting in from the right behind Izaguirre. The Brazilian scored his first Champions League goal with a chip that crossed the line despite Wilson's desperate attempt to head clear. It took a wholly unnecessary foul by Marek Suchy to swing the pendulum back in Celtic's favour nine minutes from time when the centre-back strongarmed Samaras off the ball when the Greek had his back to goal, wide in the box. Commons stepped up to face Pesyakov and thrashed the ball past the giant goalkeeper, via the underside of the crossbar. A brutal challenge by Kalstrom, who was dismissed, saw Commons carried off on a stretcher, but by then the Celtic midfielder had contributed to another remarkable passage in the club's chronicles. Celtic: Forster, Lustig (Matthews 71), Wilson, Ambrose, Izaguirre, Mulgrew, Brown (Ledley 84), Kayal (Nouioui 73), Commons, Samaras, Hooper. Subs: Zaluska, Miku, Rogne, Watt. Booked: Kayal, Lustig. Goals: Hooper 21, Commons 82 pen. Spartak Moscow: Pesiakov, Kirill Kombarov, Insaurralde, Suchy, Dmitri Kombarov, Rafael Carioca, Kallstrom, Jurado, Dzjuba, Ari (McGeady 61), Emenike. Subs: Dykan, Bryzgalov, Pareja, Yakovlev, De Zeeuw, Kozlov. Sent Off: Kallstrom (88). Booked: Kallstrom, Dmitri Kombarov, McGeady. Goal: Ari 39. Att: 39,000 Referee: F Brych (Germany).