Question
Can I register both a PLAYSTATION ®Network and an Xbox LIVE ® Gamertag with the Rockstar Games Social Club, and have it track stats for both my systems?
Answer
Yes, your Rockstar Games Social Club account can support statistics tracking for multiple platforms at the same time.
Note: You can only have one account for each platform tied to your Social Club account at a time, but you can always change the account to a different one at any point.