Hi sophistry, if you're interested in tracking your picks, my team created a new product called SportSteem that you can use and compete in our contests. We're hosting NFL and MLB contests right now with $150 in prizes and have also enabled NHL and NBA functionality. If you're interested in picking games and scores, make a post with the right tags (instructions in the below post) and we'll track your picks!
https://steemit.com/sports/@sportsteem/how-to-tag-your-sportsteem-prediction-post