That is a good thing to offer but I will speak for myself,any information I want for a specific event I like to bet I can find the historical information without much of a headache.There are a lot of free sites that offers such opportunities and I personally would only pay the subscription if you offer something more beside the historical data which is most of the time for soccer which I play readily available with just a bit of research in google.There are also apps like Flashscore which give you a lot of such information free of charge also,so you need to offer something better than these.