MADRID - Neymar scored his first goal for Barcelona as the Catalans were held 1-1 by Atletico Madrid in the first leg of the Spanish Super Cup , but there was injury worry for Lionel Messi as he was forced off at half-time. David Villa had given the hosts perfect start when he netted against his old side after just 12 minutes. Barca then struggled to find their rhythm against a dogged Atletico side and were dealt a huge blow when Messi failed to reappear for the second-half due. In his absence, Neymar was the man to rescue the Spanish champions as he came off the bench to head home Dani Alves' cross 25 minutes from time. "He had a knock and then a muscle problem so we will do the required examinations to see how serious it is," Barca boss Gerardo Martino said of Messi's injury. AFP