I found this article: http://www.vg247.com/2014/10/29/take-tw ... -are-beat/
NBA 2K15 was the highest-rated sports game released this year on PlayStation 4, according to the firm, and had the strongest launch in the history of the series with first week sell-in and sell-through across all platforms.
So apparently this was the best year for the series to date. But I'm wondering if the PC has been able to bridge some of the gap between the PC and consoles sales that we've seen in the past.