I recently sideloaded Mobdro onto my Android TV. It gave me a whole world of television channels. I mostly use it for EPL so it gave me the essentials i.e BTsports, Sky Sports..
You can try with arena4viewer (search in Google for the official web to download the apk). This apk shows you the sports agenda for the day (football, soccer, basketball, tenis, f1...) and links to the AcerStream channels to watch each event. You'll need to install also AcerStream engine and a player like VLC, but it's the best combination I've found.
Edit: this is black-hat, in case you didn't know
DAZN
Yes Acestream and Arenavision, i get the link on Rojadirecta.com on my phone and put in the app with the remote, looks good on my Sony Bravia
Allright I will try thanks for sharing!
Best bet is a paid IPTV service but a couple free ones: Live Lounge. LiveNetTV. CKayTV
black-hat or white-hat?
Ace Stream and /r/soccerstreams_pl
Fubo? I don't watch soccer, but hear good things about this service, including 4k streams.