Depends on the player, on any given event depending on rough length if your able to muscle the ball from the rough consistently then driver accuracy doesn't really matter. however, the pros are ridiculous ball strikers and that is why i would have to say driving accuracy would have to be most important. Starting the hole off right and putting yourself in the position to make the approach easier or being able to lay up to your perfect yardage to 600 yard par 5's is crucial. I do agree heavily that putts per gir is a deciding factor stat. however, the pros are all good putters, some are great but it is hard to be great for 4 days. Take Funk for example not the best putter, not the best short game, not the best long iron game, but a driving accuracy of over 80 % everytime he tees it up allows him to go low on a more consistent basis. While on the subject, shout out to Funk for the win this weekend bad back and all, wow!