Visit https://steemit.com/@steemsports. You vote twice: once for the whole post, and once for one of the teams.
If your team wins, you get a big win.
If your team loses or draw, you just get a small curation reward.
You always get something.
Read https://steemit.com/howto/@future24/how-to-win-sports-bets-without-spending-money-english-german
I get a lot of steem power from steemsports
Try it!