1.   On their sixth playoff hole, with both tiring noticeably, each came up well short of the back pin with their approach shots.

2.   The Donald Ross-designed putting surfaces are crowned, and attacking a back pin position often leads to the shot running through and off the green.

3.   Thinking he had blown it, he walked to the front of the green and pondered his fate, with Woods lagging a putt to the back pin.

4.   Back pins should be attacked with a low shot and front pins with a high shot.

5.   The green has a back pin position, guarded from southerly breezes by a buffer of trees.