<p>Forward Guillermo Rojas put the CONCACAF champions ahead in the fifth minute and midfielder Sergio Busquets equalised for Barcelona after 35. <br />Ballon d'Or winner Messi came off the bench to wild cheers from the near-capacity 40,952 crowd at the Zayed Sports City in the 53rd minute and put the European champions ahead almost immediately. <br /><br />Barcelona increased their lead when a fine run down the left and into the box by Andres Iniesta ended with Pedro scoring from close in. <br />Barca meet Argentina's Estudiantes, the South American champions, in the final on Saturday. <br /><br />Atlante went ahead after five minutes when their Argentine keeper Federico Vilar punted a free kick deep into the Barcelona half, defender Rafael Marquez missed the ball and Rojas darted through, lobbing keeper Victor Valdes and turning it into the net. <br />Busquets equalised 10 minutes before halftime with a low right-footed, first-time shot. Messi, having been a doubt for the match with a right ankle injury, came on for midfielder Toure and within two minutes had put Barca ahead.</p>
<p>Forward Guillermo Rojas put the CONCACAF champions ahead in the fifth minute and midfielder Sergio Busquets equalised for Barcelona after 35. <br />Ballon d'Or winner Messi came off the bench to wild cheers from the near-capacity 40,952 crowd at the Zayed Sports City in the 53rd minute and put the European champions ahead almost immediately. <br /><br />Barcelona increased their lead when a fine run down the left and into the box by Andres Iniesta ended with Pedro scoring from close in. <br />Barca meet Argentina's Estudiantes, the South American champions, in the final on Saturday. <br /><br />Atlante went ahead after five minutes when their Argentine keeper Federico Vilar punted a free kick deep into the Barcelona half, defender Rafael Marquez missed the ball and Rojas darted through, lobbing keeper Victor Valdes and turning it into the net. <br />Busquets equalised 10 minutes before halftime with a low right-footed, first-time shot. Messi, having been a doubt for the match with a right ankle injury, came on for midfielder Toure and within two minutes had put Barca ahead.</p>