MONTREAL (Reuters) - World number three Maria Sharapova pulled out of the Beijing Olympics on Thursday after an MRI scan on her right shoulder revealed two small tears. “I’m currently packing up really quick to hop on the plane and head to New York for a second opinion but I wanted to let all of you know first that there’s no chance of me competing in Beijing,” Sharapova said on her website. “The timing is so unfortunate and this makes me more sad than anything,” she added on www.mariasharapova.com. The Olympic Games are scheduled for August 8-24. The Russian was examined by doctors after withdrawing from the Montreal Cup late on Wednesday evening with a sore shoulder following a 7-5 5-7 6-2 win over Poland’s Marta Domachowska. They advised Sharapova she would need a lot of time away from the game to let the injury to heal, which puts the 2006 U.S. Open champion’s chances of playing in this year’s final grand slam, starting on August 25 in New York, in doubt. …