I would guess that most top level Tour players would have relatively consistent patterns and relatively consistent path and face numbers...on Trackman. As far as whether or not they can reproduce the same numbers in competition and then again on the last few holes of a tournament they are in contention to win is a whole different ballgame. That's when their natural tendencies show up.
Not to bring the subject back to Eldrick, but I thought the interview with Tiger after he withdrew from the Players was telling. He strained his achilles on the very first swing of the day....which goes along with my theory that a player's competition swing and driving range swing can be so different that its nearly impossible to reproduce.
Unless, like Pulp Fiction, they can stick him with Adrenaline needles every few swings.