I got myself a JailBroken Android box the other day for £35. I have to say, I would 100000% recommend it. You can stream nearly any sports you want in HD, it also has movies which are only out in the cinema...is it legal? I have no idea
It has a whole bunch of series on it too, I just finished watching 2 seasons of Peaky Blinders on it, we've also canceled out Sky Sports subscription as there is no need for it now. The only downside is you need a fast internet connection and it can be a bit confusing to use at first.