Dallas have been denied a win at the Colorado Rapids by a late equaliser from Dillon Serna.

Fabian Castillo went close in the early stages for Dallas as he blasted an effort marginally over the bar, while Dillon Powers narrowly missed for the Rapids from a free kick.

The Rapids continued to create the better chances in the first half as Serna forced Dan Kennedy into a low save, before he missed an opportunity at the back post from a low cross.

However, Dallas took the lead in the second half when Castillo emphatically curled the ball into the top corner from the edge of the box.

Colorado pushed hard for an equaliser and they found it with two minutes to go as Serna found the net with a crisp volley.

Dallas almost won the game a minute later though, as Castillo struck the post.