A late own goal from defender Gerard Pique helped Osasuna hold leaders Barcelona to a 1-1 draw in the Primera Liga on Saturday. Barcelona struggled to break down a resilient Osasuna side until in-form midfielder Seydou Keita put them in front with 18 minutes remaining. The Malian international, who scored a hat-trick in Barca's emphatic 6-1 victory over Real Zaragoza last week, was found unmarked by Carles Puyol's low cross to slot home from six yards out. Spanish international Pique inexplicably converted Javier Camunas' into his own net to gift Osasuna the equalizer in stoppage time. Second-placed Real Madrid, who defeated Getafe 2-0 earlier in the day, moved to within one point of Barcelona, who maintained their unbeaten run despite the draw against Osasuna. The match's goals