Here you can find the final bracket with all results:
https://challonge.com/SItourney2018
https://docs.google.com/spreadsheets/d/e/2PACX-1vTEnKeufWktl8cH9bLKRuHs-DBw6sIWXj2sgoG9ZRe9WgvbucQpI9RG7jI1g96WR1o9bTOWnvbAZ7Hg/pubhtml#
From most matches from quartefinals on, videos can be found at twitch, here the finals:
https://www.twitch.tv/videos/337709934?filter=all&sort=time
https://challonge.com/SItourney2018
https://docs.google.com/spreadsheets/d/e/2PACX-1vTEnKeufWktl8cH9bLKRuHs-DBw6sIWXj2sgoG9ZRe9WgvbucQpI9RG7jI1g96WR1o9bTOWnvbAZ7Hg/pubhtml#
From most matches from quartefinals on, videos can be found at twitch, here the finals:
https://www.twitch.tv/videos/337709934?filter=all&sort=time