Let's not get ahead of ourselves here, BBC iplayer crashed during a ENGvSWE quarterfinal and YouTubeTV went down for 50 minutes during ENGvCRO just a few days ago.
https://www.bloomberg.com/news/articles/2018-07-11/youtube-t...
https://news.sky.com/story/world-cup-fans-fuming-as-bbc-ipla...