Common Knowledge: After laying up, the best spot to land an approach when the pin is cut front left is about 30 feet beyond the flag. When you see a wedge shot hit here, watch how much it will spin and trickle back to the hole.

Local Knowledge: For those that lay up, it's tempting to hit a wedge short of the Sunday pin, leaving an uphill putt. But watch how many of these wedges come up a little short and spin back into the water (this nearly happened to Tiger at the 2005 Buick). Smart players will err on the long side.