There must be some reason for asking the question. Have you just bought the rights to build the first sporting venue on La Luna ?
Heck yes, Just wanted to know what would return the best revenues :P
Was just prowling the internet and found this one on a website, interestingly, you say that fottball would be easy, well for one i will say that football alike basketball commands good control over the ball and above all keeping it on the floor, which would be virtually impossible on the moon. Huge arching passes would make life very miserable for the players, on the other hand, the goal keepers would have a party !!