There is a moment, common to almost every weekend round at almost every public course, when an amateur steps into a greenside bunker and proceeds to play the shot as if the sand were not there. The clubface goes up, the swing comes down, the ball is struck cleanly off the top of the sand, and the ball is gone, somewhere over the green and into the gallery of trees behind it. The player walks out of the bunker shaking his head. The next attempt, taken from the rough on the far side, is a bladed wedge that comes back into the bunker. By now the four-putt is mathematically inevitable, and the round, if a card was being kept, has gained another double bogey from a position that should have produced no worse than a five.
The greenside bunker shot is the most misunderstood shot in golf. It is also, by some distance, the easiest shot in golf to fix. The fix is not a piece of equipment. It is not a particular wedge bounce. It is not a special grip. The fix is a single piece of conceptual knowledge that almost every amateur who has not been told it is unaware of, and almost every amateur who has been told it forgets the moment a shot in front of a watching group goes wrong.
The thing nobody tells you
The thing nobody tells the amateur, in the lessons that focus on grip and stance and the position of the ball, is that the greenside bunker shot is the only shot in golf where the club is not supposed to touch the ball. Every other shot in the bag is built around clean contact. The driver hits the ball. The iron hits the ball, taking a divot after it. The chip hits the ball. The putt hits the ball. The greenside bunker shot, alone in the bag, is built around the deliberate decision to miss the ball.
What the club is supposed to hit is the sand. A patch of sand, ideally about two inches behind the ball, and the swing is supposed to take that patch of sand out of the bunker, with the ball riding on top of it like a passenger on a small ejected wave. The sand carries the ball out. The club never makes contact with the ball. The reason this works, and works far more reliably than the bladed pick the amateur instinctively wants to try, is that sand is much easier to displace consistently than a small white ball is to strike consistently from a buried lie.
Once the player has internalised that, the shot becomes a different problem. The problem is no longer “how do I strike a half-buried ball cleanly”. It is “how do I take a consistent slab of sand out of the bunker”. Those are two different problems, and the second one is much easier than the first.
The slab of sand
The shot the player needs to learn is the one where the sand wedge enters the sand two inches behind the ball, swings through under the ball without slowing down, and exits the sand two inches in front of where the ball used to be. The footprint left in the bunker after the shot is not a divot. It is a long shallow scoop, four to five inches in length, with the print of the ball lifted out of the middle of it.
There are three things that have to happen for that scoop to be repeatable. The first is that the clubface has to be open at address. Open meaning the leading edge points to the right of the target, with the bounce of the wedge sitting flush against the sand. An open face does two things at once. It exposes the bounce of the wedge to the sand, which lets the club slide rather than dig. And it lifts the loft of the wedge from a normal fifty-six degrees to something closer to sixty-five, which sends the ball up rather than out, and gives it the soft landing the bunker shot is supposed to produce.
The second is that the ball has to be forward in the stance. Forward meaning opposite the lead heel, not in the middle of the stance where the iron shot lives. Forward of centre puts the bottom of the swing arc behind the ball, which is exactly where you want it. The swing bottoms out two inches behind the ball, which is where the club enters the sand, and exits two inches in front of the ball, which is where the slab of sand ends.
The third is that the swing has to commit. The greenside bunker shot is not a delicate shot. It is a full or near-full swing with a wedge that is taking sand out of a bunker. The amateur’s instinct, faced with a ball ten yards from the pin, is to shorten the swing to match the distance. The result is the dreaded “thin” shot, where the club enters the sand too steeply, takes too little of it, and then meets the ball at the bottom of its arc and propels it across the green. The right swing, on a ten-yard bunker shot, is something close to a three-quarter swing through to a full finish, with the only variable being how much sand you take. More sand, less ball flight. Less sand, more ball flight. The swing length is roughly constant.
The drill that fixes it in a week
The drill that fixes the bunker shot in a week, for any amateur who does it, is one most clubs will not let you do on the course but every range with a practice bunker will. Take a sand wedge into the bunker. Draw a line in the sand with the club. Take a swing that takes the sand out of the bunker, with no ball involved, and check that the line you drew has been removed. Do it again. Do it twenty times. The aim is not the ball. The aim is the line. The first ten will be uneven. By the twentieth, the slabs will be coming out the same length each time.
Then put a ball on the sand, two inches in front of where the line used to be. Take the same swing. Do not aim at the ball. Aim at the line, two inches behind the ball. Take the slab. The ball will come out, soft and high, and land near the pin. Do it again. After about thirty bunker shots done this way, the player has a usable greenside bunker game. After about a hundred, the player has a bunker game better than that of any of the other amateurs in his Saturday group, and probably better than that of half the players at his club. The total time investment is about three hours, spread across three or four range visits.
The amateur who does this drill once and abandons it, which is most amateurs, will go back to the bladed pick within a week. The amateur who does this drill until the slab of sand becomes the default action when the lie is in a bunker, which is hardly any amateur, will save four or five strokes a round on courses with greenside bunkers and never give them back.
What the new bunker shot does to scoring
The number that changes most when an amateur learns to play a proper greenside bunker shot is not the average score. It is the standard deviation of the score. The bad rounds, the ones that used to be ruined by two double bogeys from greenside bunkers, become merely disappointing rounds with a couple of sand bogeys instead. The good rounds, the ones where the bunkers are avoided, stay the same. The average drops by a stroke and a half, but the high end of the score drops by three or four. The player stops shooting ninety-eight on a course where he usually shoots ninety. That is the actual measurable effect, in the data, of learning the slab.
The other thing it does is change the player’s relationship with the courses he plays. A course with a lot of greenside bunkers, the kind of course the amateur with a poor sand game tends to dread, becomes simply another course. The walk into a bunker becomes something other than a walk into trouble. The pin, even when it is tucked behind sand, becomes a pin you can aim at. The driver, on the tee shot before, becomes a club you can hit hard rather than a club you have to lay up off, because the green-side miss into sand is no longer a stroke and a half lost.
The greenside bunker shot is the shot the amateur fears the most and practises the least. The fear and the lack of practice are, of course, the same thing. The way out of both is to spend an afternoon in a practice bunker drawing lines in the sand and learning, slowly and patiently, how to take them away.