one of the harder achieves to get because you must complete all of the tracking tiger trophy balls too. the two balls that are the toughest to get is the winning percentage which requires 50 events (2 1/4 seasons) and the 19 holes in one.
1 (winning percent) the first season just win all events in a season the second season forward sim the first round and play the second round and make yourself miss the cut. rinse repeat
2 (holes in one) one of the easiest holes to ace is glen abbey number three. easy pins, blue tees, and calm wind put it out there and it feeds back into the hole.