Houston Dynamo have progressed to the MLS Western Conference final by defeating Seattle Sounders 1-0 in the second leg at Robertson Stadium.

The Dynamo recorded a dramatic victory, after the first leg ended 0-0 in Seattle, by netting a 96th minute winner through USA international Brain Ching.

The match finished 0-0 in regular time so additional time was needed to find a winner with the Dynamo drawing first and only blood six minutes in.

Ching blasted a volley past Sounders keeper Kasey Keller to give the home side the lead in front of 27,465 fans and the Sounders could not reply in the remaining 14 minutes, meaning the Dynamo go through to the final where they will meet the winner of LA Galaxy and Chivas USA.