How is the 0.055 BTC being distributed? Is there only one winner who can claim the entire prize? Predicting an accurate all goals in every league would be quite hard given that so many matches are going on in each league, it would be hard to pin point a single number I guess.
There may or may not be more than one winner. You don't have to predict scores for all the league differently. There are around 22/23 matches each sunday from the 5 major leagues. Predict score for all these matches and the closest one will be the winner. You don’t have to predict the exact scores.
For soccer matches, you can check the games in this site;
https://www.goal.com/en/fixtures/2020-12-13... you can also monitor the scores, I've been using that site as it's easy to monitor, thanks to the one who share it here by the way.