Last week, the Seattle Sounders revealed their commemoration of the 100th meeting all-time against their biggest rival, the Portland Timbers, and this week the Timbers answered back with their own look back at the rivalry.

If the Sounders' special website devoted to the rivalry was an earnest look back at history -- told through a Seattle lens, of course -- the Timbers took a different tack, creating a deadpan Ken Burns historical documentary spoof to commemorate "The Rivalry."

Catch the whole mockumentary above, and be sure to check out Timbers-Sounders on Sunday (4 pm ET | ESPN — Full TV & Streaming Info).