Dude do you know your tips from this weekend aren't indexed yet? That can't be helping ranking for date specific terms (eg - your post: Football Accumulator tips – Sat 27th August 2016). If google isn't indexing you quick enough, maybe try submitting the posts through GWT.
As the others have said, I'd add more content though. Both from googles perspective (ie: it's a bit thin at the moment) but also from the user - if they're reading your tip, why should they follow it? There's no justification/reasoning/stats etc.. to back it up.
I remember you used to do this (eg:
https://www.footy-tipster.co.uk/foot...th-april-2015/) so I'd go back to that system if I were you.