Like all good rivalries, Toronto FC vs. Montreal Impact goes well beyond sport, and Canada's sporting nemeses have emerged as some of the best in MLS.
Watch Tim Howard's best saves and highlights from his time in MLS with the MetroStars and Colorado Rapids.
In this edition of MLS Talking Points, we ask Jeff Carlisle, Doug McIntyre, Jason Davis and Graham Parker about the players fans most love to hate.
Portland Timbers face arch-rivals Seattle Sounders again on Sunday, this time at home at Providence Park as part of Heineken Rivalry Week.
Second-string goalkeeper Brian Knighton recorded his first shutout of the season, helping the Revolution to a 0-0 road draw vs. San Jose on Wednesday.
Seattle and Portland have a decade long rivalry for soccer dominance in the Northwest that will continue this weekend.