The Red Bulls, who this year finished atop the Eastern Conference standings for just the second time in their history, open the 2010 postseason tomorrow night with the first leg of their home-and-home conference semifinal against the San Jose Earthquakes. But they’ll do so without the injured Thierry Henry, who missed the final two games of the regular season with an injured knee and will remain back east in hopes of playing in the second leg, next Thursday night, back home at Red Bulls Arena. [San Jose Mercury News]