for livestreams, you can check different sources here (i tend to try NTV first): https://fmhy.net/video#live-sports

i have an fc bayern tv plus subscription, so that's how i record hd clips. you can also find hd uploads on the r/footballhighlights subreddit. in that case, you need to download/torrent them unless they're hosted on gofile or other platforms that allow direct streaming. https://www.reddit.com/r/footballhighlights/

there's also https://footballia.eu/ (you have to make an account) and there are a bunch of sites like https://soccerhighlightshd.com/ and https://www.footreplays.com/ but they can get randomly nuked

for those ^ it can be a toss-up for stream quality and broadcast language though

i hope this was helpful!!! ^_^