Football and basketball (Aberdeen)

Hey everyone, I would be interested in playing football and/or basketball in Aberdeen after quite a while watching sports from the lazy side of the TV. I'm not sure if any you run any of these of groups that I could join or if it is not the case, would someone be interested in this so I might try to organise such activity to happen. There are few places in Aberdeen to play football (I would be thinking on 5-a-side pitches) or basketball (RGU university is an option).