The NBA case was overturned on appeal and the stats could be broadcasted, because,
the Court (SDNY) ruled that neither Motorola nor Stats were misappropriating the NBA ?s property, because both Motorola and Stats expended their own resources in gathering, assembling, and transmitting real-time sports statistics
The LinkFrom the opinion,
Because the SportsTrax device and AOL site reproduce
only factual information culled from the broadcasts and
none of the copyrightable expression of the games,
appellants did not infringe the copyright of the broadcasts.
The LinkHowever, consider also, from a copyright blog
An important decision in Feist Publications, Inc. v. Rural Telephone Service Co., Inc. is applicable here. (the decision that said phone numbers aren?t copyrightable) Not only did the court reject the "sweat of the brow" position and reiterate the need for originality, but they went on to consider the question whether a factual compilation was worthy of protection. Reasoning that "certain factual works may possess the requisite modicum of creativity to warrant copyright protection," the court held that in some cases, compilations could be protected under copyright law.
So, compilations can often have the necessary degree of originality essential in obtaining copyright protection. What separates fantasy sports statistical compilations from an ordinary, purely factual database is that "a compilation selects specific facts, in what order to place them, and how to arrange data so that readers can effectively use (the information.)" The
economic value of a compilation - in this case, the fee charged by Internet services to fantasy baseball players - is not sufficient in itself to be considered worthy of copyright protection. (emphasis added)
The Link