Jozy Altidore - Toronto FC - Roman Torres - Seattle Sounders - Line up a header

The first supersized midweek MLS game slate comes on Wednesday, with five games on tap. While all of the games have considerable intrigue and storylines aplenty, perhaps the biggest game for the neutrals is Toronto FC-Seattle Sounders (7:30 pm ET | FS1, TSN — Full TV & streaming info).

Both sides, which participated in the Concacaf Champions League this spring, and have been dealing with injuries in recent weeks, enter looking for a result, as always. But given that these two teams have participated in the past two MLS Cup finals, there may be a little more on the line than a normal regular season game, and hey, maybe it's a tune-up for the 2018 MLS Cup? You never know.

To remind you of the recent history between these teams, here's a look back at the 2016 MLS Cup final, which was won by the Sounders in a penalty shootout.

And the next year the teams met again in the title game, with Toronto FC winning the 2017 MLS Cup final 2-0. Here's a refresher on that match.