At the 2009 season's end, the top two teams of each conference made the playoffs; in addition, the clubs with the next four highest point totals, regardless of conference, were added to the playoffs. In the first round of this knockout tournament, aggregate goals over two matches determined the winners; the Conference Championships were one match each, with the winner of each conference advancing to
MLS Cup. In all rounds, the tie-breaking method was two 15-minute periods of extra time, followed by penalty kicks if necessary. The
away goals rule was not used. == Standings ==